cassandra-content/strategies/modern/modern_azorius_control/1/guide.md

Strategy Specifications

Deck Name And Archetype

Azorius Control is a Modern blue-white control deck with a hybrid stock/rogue profile: the stock shell is Counterspell, Solitude, Prismatic Ending, sweepers, Teferi, Time Raveler, Narset, Parter of Veils, and Teferi, Hero of Dominaria; the rogue pressure point is the Orim's Chant plus Isochron Scepter soft-lock backed by Day's Undoing and Narset, Parter of Veils. Treat the deck as a control deck first, a lock deck second, and a slow inevitability deck only after the rules engine shows that the opponent's current board and stack are contained.

• Count validation: Main validates to 60 cards: 36 nonlands and 24 lands. Sideboard validates to 15 cards: 1 Isochron Scepter, 1 Wrath of the Skies, 1 Kaheera, the Orphanguard, 4 Consign to Memory, 3 Mystical Dispute, 2 High Noon, 1 Celestial Purge, and 2 Rest in Peace.
• Format validation: Declared format is Modern. The registered 75 contains no card names listed on the current Wizards Modern banned list checked for this guide at https://magic.wizards.com/en/banned-restricted-list. Set-legality and card-object legality should still be confirmed by Veles or the rules engine at runtime, especially for newer names such as Consult the Star Charts and Monumental Henge.
• Tag validation: Supplied tags are control and control; runtime indexing should deduplicate these to control while preserving tactical sub-identities: soft-lock control, planeswalker control, sweeper control, Narset wheel, instant-speed permission, and white exile interaction.
• Stock status: Classify the deck as hybrid, not fully stock. It has recognizable Azorius Control infrastructure, but four Orim's Chant, main-deck Isochron Scepter, Day's Undoing, Tune the Narrative, Wrath of the Skies, Geier Reach Sanitarium, Monumental Henge, Thundering Falls, and Watery Grave point to a customized control-lock build rather than a generic Modern UW list.
• Companion status: Kaheera, the Orphanguard is registered in the sideboard and may be a companion candidate if declared before the game and if the rules engine validates companion legality. Do not assume companion access unless Veles exposes Kaheera, the Orphanguard as legally available; do not sideboard it into the main deck while still treating it as a companion.
• Mana identity concern: The deck is functionally Azorius, but Prismatic Ending and fetchable lands make small splashes relevant. Flooded Strand, Arid Mesa, and Scalding Tarn can find Hallowed Fountain, Meticulous Archive, Thundering Falls, and Watery Grave when their land types are legal targets, so the agent should value fetch choices that preserve white, blue, and additional Prismatic Ending colors without inventing hidden land text.
• Role concern: The deck has low threat density, so the agent must not convert too early into a tap-out win posture without a protected Teferi, Hero of Dominaria, Hall of Storm Giants clock, Solitude pressure, Kaheera, the Orphanguard access, or a functional lock with Orim's Chant and Isochron Scepter. Stabilization is not victory unless the visible board, stack, and hand resources support inevitability.
• Card-text caution: Card text check required for Consult the Star Charts and Monumental Henge before relying on any specialized tactical line beyond their visible legal actions. Use exact rules-engine output for all choices involving these cards.
• Opponent info status: No opponent decklist, matchup label, or metagame target was supplied. Later matchup guidance may discuss broad archetypes, but runtime decisions must respect legal actions, visible board state, public information, revealed cards, and engine output rather than assuming specific hidden cards.

Thesis

Azorius Control assembles repeated time denial, planeswalker card advantage, and broad white removal until the opponent runs out of meaningful turns. The deck’s cleanest high-leverage patterns are Orim's Chant plus Isochron Scepter to restrict casting windows, Narset, Parter of Veils plus Day's Undoing or Geier Reach Sanitarium to punish draw access, and Teferi, Time Raveler to force interaction through sorcery-speed bottlenecks.

The deck wins by converting a stabilized game into inevitability, not by racing. Teferi, Hero of Dominaria, Hall of Storm Giants, Solitude, a legal Kaheera, the Orphanguard companion line, or an established Orim's Chant lock can finish after the board is contained; before then, life total, land drops, and answer coverage matter more than speed.

The deck is not trying to tap out blindly for a fragile engine into pressure. Do not cast Isochron Scepter, Narset, Parter of Veils, Day's Undoing, or Teferi, Hero of Dominaria merely because they are legal; use visible board state, open mana, known information, and legal opponent pressure to decide whether the current turn is a commitment window or a survival window.

Prioritize survival first, then mana development, then protected asymmetry. Early turns should preserve white for Prismatic Ending, March of Otherworldly Light, Solitude, Wrath of the Skies, Supreme Verdict, and Orim's Chant lines while preserving blue for Counterspell, Tune the Narrative, Consult the Star Charts, Force of Negation, Narset, Parter of Veils, and Teferi, Time Raveler.

Prioritize rules-engine output over heuristics when card text or legality is unclear. Card text check required for Consult the Star Charts and Monumental Henge before assigning them specialized tactical value beyond the legal actions and visible effects Veles exposes.

Role Package

• Threats: Teferi, Hero of Dominaria is the primary hard inevitability threat once protected by mana or a cleared board. Hall of Storm Giants is the main land-based finisher and should usually wait until activation does not expose survival to a crack-back. Solitude can become pressure after answering a creature, but its first role is interaction. Kaheera, the Orphanguard is a sideboard companion-resource only if Veles exposes it as legal; do not assume it is castable or sideboarded.

• Payoffs: Orim's Chant plus Isochron Scepter is the deck’s signature soft-lock payoff, especially when the opponent’s legal window can be choked before main-phase deployment. Narset, Parter of Veils plus Day's Undoing is the highest swing payoff because it can reset hands while constraining opposing draws. Narset, Parter of Veils plus Geier Reach Sanitarium is a slower payoff that can convert repeated looting into asymmetric resource denial. Wrath of the Skies and Supreme Verdict are payoff-level stabilizers when the opponent has committed multiple permanents into the board.

• Engines: Isochron Scepter turns low-cost instants into repeatable control infrastructure, with Orim's Chant as the premium imprint and Counterspell or interaction only when the engine is legally offered and tactically protected. Narset, Parter of Veils is a selection and denial engine. Teferi, Time Raveler is a timing engine that makes stack fights easier and can reset a permanent when that legal action is exposed. Tune the Narrative is velocity and may support energy-sensitive lines with Wrath of the Skies when Veles shows the relevant resources.

• Velocity: Tune the Narrative, Consult the Star Charts, Narset, Parter of Veils, Teferi, Time Raveler, Teferi, Hero of Dominaria, Day's Undoing, Geier Reach Sanitarium, and Monumental Henge are the resource-flow cards. Use them to hit land drops and find answers, but do not spend a turn on velocity when visible attackers, lethal pressure, or stack threats require immediate interaction.

• Interaction: Counterspell and Force of Negation handle stack threats; Orim's Chant can deny a turn or protect a commitment; Prismatic Ending, March of Otherworldly Light, Solitude, Wrath of the Skies, and Supreme Verdict handle resolved permanents. The default hierarchy is answer lethal or snowballing board states first, stop noncreature engines second, then preserve premium cards for threats that cheaper actions cannot cover.

• Protection: Orim's Chant protects planeswalker, Day's Undoing, and Isochron Scepter turns by reducing opponent casting access when legal timing supports it. Teferi, Time Raveler protects sorcery-speed commitments by limiting opposing instant-speed interaction. Force of Negation protects while tapped low, but should be reserved for threats that materially change the game unless the rules engine shows no safer line.

• Recursion: The registered main deck has no dedicated recursion module. Treat every spent Counterspell, Force of Negation, Solitude, sweeper, and planeswalker as a finite resource unless Teferi, Hero of Dominaria or another visible legal effect explicitly changes that resource pattern.

• Mana: Flooded Strand, Arid Mesa, Scalding Tarn, Hallowed Fountain, Meticulous Archive, Mystic Gate, Plains, Island, Geier Reach Sanitarium, Hall of Storm Giants, Monumental Henge, Thundering Falls, and Watery Grave must support early white removal, early blue permission, and later multi-spell turns. Fetch decisions should preserve untapped access when under pressure and preserve extra colors for Prismatic Ending only when that does not compromise survival.

• Sideboard modules: Consign to Memory and Mystical Dispute reinforce stack interaction. High Noon constrains spell-chain opponents and can support a slower control posture. Celestial Purge is narrow exile interaction. Rest in Peace attacks graveyard reliance but can be low-impact if the visible game is about battlefield pressure. The extra Isochron Scepter increases lock density. The extra Wrath of the Skies increases sweeper density. Kaheera, the Orphanguard is a companion or sideboard role card only when legality is confirmed.

Primary Win Conditions

• Orim's Chant plus Isochron Scepter is the main lock path when the board is already stable or the current turn can be protected. Setup requires a legal Isochron Scepter, a legal Orim's Chant imprint or repeatable copy line exposed by Veles, enough mana to activate on the opponent’s relevant turn, and enough life or removal to survive any permanents already in play. Execute by using Orim's Chant before the opponent can make meaningful casts, and use the kicked mode only when Veles exposes it as legal and attacking prevention matters. Prioritize this path against spell-dense opponents, combo turns, or topdeck wars; delay it when tapping out leaves lethal attackers, an unresolved engine, or a planeswalker under immediate attack.

• Narset, Parter of Veils plus Day's Undoing is the highest swing resource-denial win path when Narset is likely to remain on the battlefield through resolution. Setup requires Narset, Parter of Veils in play, Day's Undoing legally castable, and a board state where ending the turn or resetting hands does not give up lethal pressure. Execute only after checking visible attackers, stack interaction, and whether Teferi, Time Raveler or Orim's Chant can reduce opponent interaction. Prioritize this path when down on cards, when the opponent is holding many cards, or when both players are low on material but the opponent’s board is contained.

• Teferi, Hero of Dominaria is the primary clean inevitability path after stabilization. Setup requires enough mana to cast Teferi, Hero of Dominaria without dying to the visible board and enough interaction to protect it from the next attack or stack threat. Execute by using its legal card-advantage, untap, or removal-related actions according to Veles output, with survival and answer coverage ahead of speed. Prioritize this path when sweepers have cleared the battlefield, when Counterspell or Force of Negation can protect the turn cycle, or when the opponent is reduced to one meaningful threat at a time.

• Hall of Storm Giants is the main land-based finishing path after the opponent’s battlefield is constrained. Setup requires sufficient lands, enough untapped mana to activate legally, and a combat state where attacking does not expose Teferi, Hero of Dominaria, Narset, Parter of Veils, or life total to a losing crack-back. Execute as a slow finisher while keeping Counterspell, Orim's Chant, Solitude, or white removal available when possible. Prioritize it when nonland threats have been answered or when planeswalker win paths are removed.

Secondary Win Conditions

• Solitude becomes a backup pressure plan only after its interaction job is complete. Use Solitude first to remove a creature that threatens life total, planeswalkers, or lock setup; then attack only when Veles shows a legal attack that does not weaken defense against visible pressure. A hard-cast Solitude is better as a stabilizing threat than an early pitch line when the game is about card economy, but the pitch line is correct when survival or planeswalker protection requires immediate exile interaction.

• Narset, Parter of Veils plus Geier Reach Sanitarium is a slower attrition path when the game stalls. Setup requires Narset in play, Geier Reach Sanitarium available, and a board where activating a land for card flow does not consume mana needed for interaction. Execute by using the legal activation when the opponent’s draw access is constrained and the deck needs to sculpt answers. Prioritize it in topdeck games; deprioritize it against board pressure where mana must answer attackers.

• Teferi, Time Raveler can win indirectly by forcing sorcery-speed play and protecting a later payoff. Use Teferi, Time Raveler to make Day's Undoing, Isochron Scepter, sweepers, and planeswalker turns safer when the visible board allows it. Its bounce or card-flow actions are value tools, not a primary finish; prioritize them when they remove a problematic permanent temporarily, reset tempo, or protect a higher-value engine.

• Kaheera, the Orphanguard is a conditional sideboard or companion pressure source only if Veles exposes it as legal. Do not assume companion availability, sideboard configuration, or creature type relevance without rules-engine confirmation. Use it as backup pressure after stabilization, not as a reason to ignore a needed sweeper or stack answer.

Emergency Lines

• When behind on board, spend premium removal before committing engines. Prismatic Ending and March of Otherworldly Light should answer specific permanents when Veles exposes legal targets, Solitude should cover immediate creature danger, and Wrath of the Skies or Supreme Verdict should be prioritized when multiple visible permanents make one-for-one play insufficient. Do not protect a future combo if the current board is lethal or close to lethal.

• When behind on life, preserve mana for survival over card flow. Avoid speculative Tune the Narrative, Consult the Star Charts, Geier Reach Sanitarium, Isochron Scepter, or planeswalker turns unless the legal action also finds or enables an immediate answer. Card text check required for Consult the Star Charts before assigning emergency selection priority beyond the choices Veles exposes.

• When behind on cards, stabilize first and then choose the strongest reset. Narset, Parter of Veils plus Day's Undoing can recover from a resource deficit if the board is contained; Teferi, Hero of Dominaria can recover more safely when the opponent has little pressure; Tune the Narrative and Consult the Star Charts are bridge actions only when life and board allow them.

• When behind on mana, fetch and sequence lands to cast the cheapest relevant answer. Prioritize untapped white for Prismatic Ending, March of Otherworldly Light, Solitude, Wrath of the Skies, Supreme Verdict, and Orim's Chant, while preserving blue for Counterspell, Tune the Narrative, Narset, Parter of Veils, and Teferi, Time Raveler when the stack matters. Do not rely on Monumental Henge for specialized utility without card text confirmation.

• When engines are removed, shift to hard control and land pressure. Losing Isochron Scepter or Narset, Parter of Veils does not require panic; conserve Counterspell, Force of Negation, sweepers, and Solitude until Teferi, Hero of Dominaria or Hall of Storm Giants can finish.

• Against graveyard recursion or combo pressure, answer the active axis shown by Veles. In game one, use Counterspell, Force of Negation, Orim's Chant, Teferi, Time Raveler, and fast removal according to legal windows; after sideboarding, Rest in Peace, Consign to Memory, Mystical Dispute, High Noon, and Celestial Purge are role cards only when their legal text and targets match the visible threat.

Resource Model

• Life: Spend life from Flooded Strand, Arid Mesa, Scalding Tarn, Hallowed Fountain, Watery Grave, and Thundering Falls only to preserve a live answer window or keep development on schedule. This deck wins after stabilization, so avoid shock-land damage when the hand already has untapped colored sources for Orim's Chant, Counterspell, Prismatic Ending, Wrath of the Skies, Supreme Verdict, Teferi, Time Raveler, Narset, Parter of Veils, or Solitude.

• Hand: Treat cards in hand as both answers and pitch resources. Solitude and Force of Negation can trade card quantity for survival or a protected lock turn, but do not pitch a unique sweeper, Narset, Parter of Veils, Day's Undoing, or Teferi, Hero of Dominaria unless the visible threat or stack demands it.

• Mana: Convert early mana into time, then convert later mana into inevitability. Early turns should preserve interaction and hit land drops; middle turns decide whether to hold Counterspell or Orim's Chant, clear the battlefield with Wrath of the Skies or Supreme Verdict, or resolve Teferi, Time Raveler and Narset, Parter of Veils; late turns use Teferi, Hero of Dominaria, Hall of Storm Giants, Isochron Scepter, and protected Day's Undoing turns to close.

• Board: Treat the battlefield as a liability until it is clean. This deck has few creatures and many reset effects, so trading one-for-one is correct against single high-impact permanents, while Wrath of the Skies and Supreme Verdict should be conserved for multiple visible threats or permanents that make one-for-one play inefficient.

• Graveyard: Treat the graveyard mostly as public history, not as a primary engine. Do not assign value to graveyard recursion unless Veles exposes a legal action; after sideboarding, Rest in Peace is a matchup tool that may also shut off opposing graveyard plans, so weigh it against any visible need to keep your own graveyard relevant.

• Exile: Treat exile as a cost and answer zone. Solitude, March of Otherworldly Light, Force of Negation, and pitch-style decisions can permanently spend hand resources, while Prismatic Ending and Solitude convert mana or cards into clean answers; choose exile trades when the target threatens life, planeswalkers, Narset plus Day's Undoing, or a lock piece.

• Lands: Treat lands as resources with timing roles, not just mana counts. Fetchlands fix colors and fuel perfect early sequencing; Geier Reach Sanitarium becomes card-flow pressure with Narset, Parter of Veils; Hall of Storm Giants is a finisher; Mystic Gate fixes double-color turns; tapped or utility lands should not block critical answer windows.

• Sacrifice fodder: This list has no intentional sacrifice-fodder plan. Do not preserve Solitude, Hall of Storm Giants, or planeswalkers for sacrifice value unless the rules engine exposes a legal sacrifice decision and the visible game state makes that exchange necessary.

• Tempo: Convert tempo into fewer opponent decision windows. Orim's Chant, Teferi, Time Raveler, Counterspell, Force of Negation, and sweepers all buy time differently; choose the line that prevents the opponent from adding the most relevant visible pressure before your next stable turn.

• Information: Treat visible actions, public zones, revealed cards, and known stack constraints as stronger than archetype assumptions. Narset, Parter of Veils plus Day's Undoing is strongest when opponent hand size is known or inferably high from public play patterns, but do not invent hidden cards or assume the opponent cannot interact unless Teferi, Time Raveler, Orim's Chant, or Veles-visible effects actually constrain them.

• Sideboard bullets: Convert sideboard slots into axis-specific time. Consign to Memory, Mystical Dispute, High Noon, Celestial Purge, Rest in Peace, the extra Wrath of the Skies, Isochron Scepter, and Kaheera, the Orphanguard should each answer a visible matchup axis rather than dilute the core plan of land drops, stack control, board resets, and planeswalker inevitability.

Mana Guide

• Color priority: Build early mana for white and blue together. White enables Orim's Chant, Prismatic Ending, March of Otherworldly Light, Wrath of the Skies, Supreme Verdict, Solitude, and Teferi, Time Raveler; blue enables Counterspell, Tune the Narrative, Consult the Star Charts, Narset, Parter of Veils, Force of Negation, Teferi, Time Raveler, and Teferi, Hero of Dominaria.

• Fetch sequencing: Use Flooded Strand as the cleanest default fixer when the hand needs Hallowed Fountain, Meticulous Archive, Island, Plains, or a splash shock if Veles confirms legality. Use Arid Mesa and Scalding Tarn according to visible fetch options and required colors; avoid fetching Watery Grave or Thundering Falls for speculative access unless the hand or legal actions require that color source.

• Untapped-source rule: Keep or fetch untapped mana when the next opponent turn can punish a tap-out. Hands with Counterspell need reliable double blue by turn two if the matchup is stack- or threat-dense; hands with Prismatic Ending, Orim's Chant, or Solitude need early white; hands leaning on Supreme Verdict or Wrath of the Skies need enough white-blue stability to survive until the sweeper turn.

• Tapped-land rule: Play Meticulous Archive, Thundering Falls, Monumental Henge, or other tapped/utility sequencing only when no immediate answer window is needed. If the hand has one cheap interaction spell and one tapped land, prefer an untapped land first against fast pressure or open combo indicators.

• Mystic Gate rule: Treat Mystic Gate as powerful fixing after another colored source, not as a standalone keep enabler. A hand relying on Mystic Gate plus colorless or utility lands should be mulliganed or treated cautiously unless Veles-visible land choices already supply the missing base color.

• Utility-land rule: Geier Reach Sanitarium and Hall of Storm Giants are late-game tools, not early color guarantees. Keep them when the rest of the mana casts early interaction; do not keep a hand where these lands prevent Counterspell, Orim's Chant, Prismatic Ending, or a sweeper from being available on time.

• Keep/mulligan mana rule: Keep hands with two to four lands, access to both main colors, and at least one early answer, card-selection action, or planeswalker curve. Mulligan hands with only tapped lands against fast decks, one-land hands without Veles-confirmed cheap selection, hands with no white source and white interaction, or hands with no blue source and Counterspell/Narset dependency.

• Play-land-before-draw rule: Play a land before drawing when the legal action requires mana now, when holding up Counterspell or Orim's Chant matters, or when a fetchland must fix colors before a planned spell. Delay the land drop until after Tune the Narrative, Consult the Star Charts, Narset, Parter of Veils, Teferi, Time Raveler, or Teferi, Hero of Dominaria card-flow actions when land identity could change the optimal source and there is no immediate mana requirement; Card text check required for Consult the Star Charts, so follow Veles-exposed choices.

• Sideboard mana rule: After sideboarding, preserve blue for Consign to Memory and Mystical Dispute, white for High Noon, Celestial Purge, Rest in Peace, Wrath of the Skies, and Kaheera, the Orphanguard if legal, and balanced white-blue for the main control shell. Do not over-prioritize a post-board named bullet if doing so prevents casting the maindeck answer already needed by the visible board or stack.

Mulligan Guide

• Strong keep: Keep two-to-four-land hands with both white and blue access plus an early interaction mix such as Orim's Chant, Counterspell, Prismatic Ending, Solitude, Tune the Narrative, or Wrath of the Skies. Prefer hands that can spend mana on turns one and two while still reaching Narset, Parter of Veils, Teferi, Time Raveler, Supreme Verdict, or Teferi, Hero of Dominaria on schedule.

• Strong control keep: Keep lands plus Counterspell and either Prismatic Ending, Orim's Chant, or Solitude when the opponent is unknown. This hand answers stack and board axes without committing a planeswalker into an unstable battlefield.

• Medium keep: Keep three lands plus Narset, Parter of Veils or Teferi, Time Raveler with one cheap spell when the mana is untapped enough to interact first. This hand is slower but acceptable if it can prevent the first meaningful threat or protect the turn-three planeswalker.

• Risky keep: Keep one-land hands only with Veles-visible legal card-selection or fetchland sequencing that can plausibly find the second land before missing interaction windows. Card text check required for Consult the Star Charts and Tune the Narrative, so do not assume they fix land-light hands unless the rules engine exposes that effect.

• Automatic ship: Mulligan zero-land, one-land no-selection, six-or-seven-land, no-blue Counterspell/Narset hands, no-white Solitude/Prismatic Ending/sweeper hands, and hands whose first two lands are only utility or tapped sources against unknown pressure. Ship hands with Day's Undoing but no Narset, Parter of Veils, no Teferi, Time Raveler, and no early interaction unless the matchup is visibly slow.

• Matchup-dependent keep: Keep Orim's Chant-heavy hands against combo, cascade-style pressure, or decks whose key turn can be blanked by a spell-casting restriction. Against creature pressure, prioritize Solitude, Prismatic Ending, Wrath of the Skies, and Supreme Verdict over speculative Narset plus Day's Undoing setups.

• Play/draw rule: On the play, value Teferi, Time Raveler, Narset, Parter of Veils, and Counterspell because tempo lets them stabilize first. On the draw, demand cheaper interaction or Solitude; do not keep a planeswalker-only hand that loses before turn three.

• Trap hand: Do not keep Isochron Scepter plus Orim's Chant as a lock fantasy if the hand cannot cast early answers or survive to activate it. Treat the package as upside after stabilization, not as proof that a slow hand is safe.

Turn Arc

• Turn 1: Lead with untapped white or blue when Orim's Chant, Prismatic Ending, Tune the Narrative, or fetchland fixing matters immediately. Prefer a fetchland that establishes both colors; play tapped lands only when the opponent cannot punish the lost interaction window or the hand has no turn-one legal spell.

• Turn 1 deviation: Use Prismatic Ending or March of Otherworldly Light on a visible permanent that will snowball faster than your planned turn-two Counterspell. Hold Orim's Chant when the opponent's next turn is likely the critical spell turn rather than a low-impact setup turn.

• Turn 2: Hold Counterspell when the opponent can present a key threat, engine, or combo piece. If the stack is not threatened, use Tune the Narrative or Consult the Star Charts only when Veles confirms the legal action and the mana does not expose you to a stronger visible board play.

• Turn 2 deviation: Cast Isochron Scepter only when imprint and follow-up use are legal and the visible board is not demanding removal. Do not tap out for Scepter if Counterspell, Solitude pitch coverage, or Prismatic Ending is required to survive the opponent's turn.

• Turn 3: Prioritize Teferi, Time Raveler when it protects future sorcery-speed answers, blocks opposing stack interaction, or can safely affect a visible permanent. Prioritize Narset, Parter of Veils when the board is stable, the opponent's hand size or draw engine matters, or Day's Undoing is a realistic follow-up.

• Turn 3 deviation: Pass with Counterspell or use Solitude/Prismatic Ending instead of casting a planeswalker if the opponent has lethal pressure, a must-answer permanent, or open mana representing a decisive stack fight. A planeswalker is not stabilization if it dies without changing the race.

• Turns 4-5: Use Supreme Verdict or Wrath of the Skies to reset boards that one-for-one answers cannot contain. After a reset, deploy Narset, Parter of Veils, Teferi, Time Raveler, or Teferi, Hero of Dominaria when Veles-visible mana and stack state allow protection.

• Turns 4-5 deviation: Use Day's Undoing only when Narset, Parter of Veils or Teferi, Time Raveler creates a visible advantage or protection window. Do not cast Day's Undoing as desperation refuel if it gives the opponent the first meaningful rebuild.

• Late game: Convert stable mana into repeated card advantage, planeswalker loyalty, Geier Reach Sanitarium with Narset, Parter of Veils when legal, and Hall of Storm Giants pressure. Keep Counterspell, Force of Negation, Orim's Chant, Solitude, or March of Otherworldly Light available for the one spell or attacker that can break inevitability.

• Late-game deviation: End the game when the shields are still up. Activate Hall of Storm Giants or commit Teferi, Hero of Dominaria only when the opponent's visible board and stack options do not force you to choose between winning and answering a lethal threat.

Card Roles

• Orim's Chant: Use Orim's Chant as a time-buying spell, combo-stop, planeswalker-protection tool, and Isochron Scepter imprint candidate rather than as a random upkeep spell. Hold it for the opponent's decisive turn when a visible stack, combat setup, cascade-style sequence, or combo turn matters; cast it proactively only when preventing spell casts lets Narset, Parter of Veils, Teferi, Time Raveler, a sweeper, or Day's Undoing resolve safely. Do not spend Orim's Chant just because mana is open if Counterspell or Solitude already covers the threat and the next turn is more important.

• Isochron Scepter: Treat Isochron Scepter as a fragile lock or value engine that must pass a commitment gate before tapping out. Imprinting Orim's Chant is the highest-identity line when legal because repeated Chant effects can deny opponent development, but Counterspell, Tune the Narrative, March of Otherworldly Light, or other legal imprints should be evaluated only from actual Veles prompts and visible card text. Do not cast Isochron Scepter into pressure if the current turn requires Prismatic Ending, Counterspell, Solitude, Wrath of the Skies, or Supreme Verdict.

• Counterspell: Preserve Counterspell for spells that invalidate the control plan, not for the first castable spell. Counter must-answer engines, planeswalkers, combo pieces, hasty/lethal threats, protection spells that beat a sweeper, and interaction aimed at stopping Narset, Parter of Veils or Teferi, Time Raveler. Pass with two blue available when the opponent's next spell is likely stronger than any sorcery-speed action you could take. Do not counter a minor creature that is already handled by Prismatic Ending, Solitude, Wrath of the Skies, or Supreme Verdict unless life total or planeswalker loyalty makes it urgent.

• Consult the Star Charts: Use Consult the Star Charts as card-selection or card-advantage only after Veles exposes the exact legal action and resulting choices. Card text check required, so do not assume speed, selection depth, graveyard interaction, or mana behavior beyond the rules engine output. Prioritize it in low-pressure windows to find land drops, Counterspell, sweepers, planeswalkers, or Day's Undoing support; deprioritize it when the opponent has a visible must-answer stack or battlefield threat.

• Supreme Verdict: Use Supreme Verdict as the clean creature reset when one-for-one interaction cannot keep up or when Counterspell shields are not enough. Its role is to convert lost board tempo into parity before deploying Narset, Parter of Veils, Teferi, Time Raveler, or Teferi, Hero of Dominaria. Do not fire it into one medium creature if Solitude or Prismatic Ending answers that threat and the opponent can rebuild wider. Prefer Supreme Verdict over Wrath of the Skies when the problem is creature-only and mana value boundaries or noncreature permanents are not the issue.

• Tune the Narrative: Use Tune the Narrative as cheap card flow and setup when the stack is safe and mana development matters. Card text check required for exact energy and draw behavior, so let Veles legal actions determine whether it is instant-speed, what it draws, and whether it changes later Wrath of the Skies math. It is a good early spell when it preserves interaction sequencing, but it should not replace holding Counterspell against a likely decisive spell.

• Force of Negation: Use Force of Negation as emergency stack coverage when tapping out or when the opponent's noncreature spell threatens to end the game before normal mana is available. Pitching a blue card is a real cost in a deck that needs Narset, Parter of Veils, Teferi, Time Raveler, Counterspell, and card selection, so reserve free mode for combo, prison-breaking, lethal, or planeswalker-protection moments. Hard-cast it later when possible rather than exiling a key card from hand.

• March of Otherworldly Light: Use March of Otherworldly Light as flexible exile removal for artifacts, creatures, and enchantments when Prismatic Ending is too slow, mana value math differs, or instant speed matters. Pitch white cards only when the target is urgent enough that preserving hand size is less important than surviving or stopping an engine. Do not assume it answers planeswalkers or land permanents; follow legal target output.

• Prismatic Ending: Use Prismatic Ending as the primary efficient answer to cheap nonland permanents, especially early engines, low-toughness creatures, artifacts, enchantments, and planeswalkers that fit visible mana-color constraints. Sequence fetchlands and shocklands so the colors spent match the target's mana value when a high-priority permanent is likely. Avoid spending it on a low-impact permanent if Wrath of the Skies or Supreme Verdict is already planned and the permanent will be swept or become irrelevant.

• Wrath of the Skies: Use Wrath of the Skies as the broad reset for creatures, artifacts, and enchantments when its engine-specific payment can destroy the relevant mana values. Card text check required for exact energy/payment details at runtime; choose payment amounts only from Veles-visible legal prompts. It is especially important against boards where Supreme Verdict misses artifacts or enchantments, but do not overpay if a lower legal payment clears the threats that matter.

• Day's Undoing: Use Day's Undoing as a payoff spell, not a generic refill, when Narset, Parter of Veils limits the opponent's draw or Teferi, Time Raveler protects the sequence. The strongest line is to create an asymmetric hand reset after stabilizing board and stack. Do not cast Day's Undoing when the opponent will untap first with a full grip, lethal board, or better use of the new hand.

• Narset, Parter of Veils: Use Narset, Parter of Veils as card selection, draw denial, and the main Day's Undoing enabler. Deploy Narset only when the battlefield is stable enough that she finds value or when denying opposing draw is immediately material. Protect Narset from small attacks with Solitude, Prismatic Ending, or sweepers when the payoff is Day's Undoing, Geier Reach Sanitarium, or stopping an opposing draw engine.

• Teferi, Time Raveler: Use Teferi, Time Raveler to force sorcery-speed play, protect key spells from stack fights, and reset a visible permanent when legal. Prioritize Teferi before Day's Undoing, sweepers, or planeswalker follow-ups when opponent interaction is the main risk. Do not bounce casually if the permanent has a strong enters-the-battlefield trigger or if removing it permanently with Prismatic Ending, Solitude, or March of Otherworldly Light is required.

• Teferi, Hero of Dominaria: Use Teferi, Hero of Dominaria as the late-game stabilizer and inevitability engine once mana and board are controlled. Cast it when you can protect it with Counterspell, Orim's Chant, Solitude, or a cleared battlefield. Do not tap out for it into a board that kills it immediately unless the legal ability removes the decisive threat and no safer line exists.

• Solitude: Use Solitude as premium creature exile, emergency lifelink body, and pitch-interaction bridge when tapped out. Evoke it when a creature threatens lethal, a planeswalker, or a combo line; cast it for full cost when the body stabilizes combat and hand resources matter. Pitching white cards such as Orim's Chant, Teferi, Time Raveler, Prismatic Ending, March of Otherworldly Light, Supreme Verdict, or Wrath of the Skies must respect matchup role and current need; do not exile the only card that answers the next visible threat.

• Flooded Strand, Arid Mesa, and Scalding Tarn: Use fetchlands to build exact color access before committing to Counterspell, Supreme Verdict, Prismatic Ending, or Solitude lines. Fetch Hallowed Fountain, Island, Plains, Meticulous Archive, Thundering Falls, or Watery Grave according to life total, tapped-land tolerance, and color requirements. Do not shock unnecessarily against pressure if the same turn has no legal interaction need.

• Hallowed Fountain, Meticulous Archive, Mystic Gate, Plains, Island, Thundering Falls, and Watery Grave: Treat the mana base as a control resource, not background. Prioritize untapped blue-white access early, double blue for Counterspell, double white for sweepers, and extra colors only when Prismatic Ending or post-board named cards require them. Watery Grave is mainly a color-expansion tool for Prismatic Ending unless another legal card demands black; do not take damage for it without a visible reason.

• Geier Reach Sanitarium: Use Geier Reach Sanitarium as a late-game utility land and Narset, Parter of Veils synergy piece when legal. Activate it when the opponent's draw is restricted, when filtering improves your hand more than theirs, or when excess lands need conversion. Do not activate it if the opponent benefits more from discard/draw or if mana must remain open for Counterspell, Orim's Chant, March of Otherworldly Light, or Solitude.

• Hall of Storm Giants: Use Hall of Storm Giants as the main creature win condition after the opponent's battlefield and stack are controlled. Attack when activating it does not expose you to lethal crack-back or prevent required interaction. Keep it as a land rather than a threat when a sweeper, Counterspell, Orim's Chant, or Solitude is needed to preserve control.

• Monumental Henge: Use Monumental Henge only according to Veles-visible land and ability text. Card text check required, so do not assume card advantage, creature mode, or color behavior beyond legal prompts. Treat it as a potential utility source that must not interfere with early blue-white requirements.

Card Hover Notes

Orim's Chant

• Deck role: Main deck, 4 copies; core soft-lock piece and protection spell.
• Role type: combo enabler; interaction-stack; protection/evasion; role glue.
• Deck-specific job: Orim's Chant buys a decisive turn by targeting a player so they can't cast spells this turn; with kicker {W}, it also stops creatures from attacking this turn. Its premium use is repeated denial when imprinted on Isochron Scepter.
• Timing: Cast before the opponent's main phase when stopping new spells matters; kick only when preventing attacks protects life total, Narset, Parter of Veils, Teferi, Time Raveler, or Teferi, Hero of Dominaria.
• Inputs / outputs: Consumes {W}, or {W}{W} kicked; outputs tempo, protected setup turns, and Scepter-lock material.
• Mode map: Unkicked stops target player casting spells this turn; kicked also prevents creatures attacking this turn. Do not pay kicker when combat is irrelevant.
• Partners / packages: Isochron Scepter for repeatable Chant; Narset, Parter of Veils plus Day's Undoing for protected hand reset; Teferi, Time Raveler for stack restriction.
• Role peers: Closest role overlap is High Noon for spell-volume restriction and Counterspell for one-spell stack denial.
• Failure modes: Casting it after the opponent has already deployed the important spell wastes the lock window; forgetting kicker can lose to existing attackers.
• Matchup / visibility hooks: Highest against combo, cascade-like turns, spell-chain turns, and control shields-down windows.

Isochron Scepter

• Deck role: Main deck, 1 copy; sideboard, 1 copy; core lock engine in game one and matchup-specific sideboard engine.
• Role type: engine piece; combo enabler; role glue; post-board named bullet.
• Deck-specific job: Isochron Scepter imprints an instant card with mana value 2 or less from hand, then turns {2} and tapping into a copied cast. Orim's Chant is the identity imprint; Counterspell, Tune the Narrative, March of Otherworldly Light, Consign to Memory, and Mystical Dispute are context imprints only when legal and worth losing from hand.
• Timing: Cast only when spending two mana and a card does not leave lethal attackers, a must-counter spell, or a required sweeper unanswered.
• Inputs / outputs: Consumes two generic mana, the imprinted instant, future {2} activations, and tap timing; outputs repeated spell access.
• Mode map: Enters with optional imprint; activated ability copies the exiled card and may cast the copy without paying its mana cost.
• Partners / packages: Orim's Chant for turn denial; Counterspell for repeatable broad permission; Consign to Memory against colorless spells or triggered abilities.
• Role peers: No direct peer; closest role overlap is High Noon for repeated spell constraint.
• Failure modes: Imprinting the only needed answer can lose immediately; no imprint or low-impact imprint makes Scepter a tempo loss.
• Matchup / visibility hooks: Strong in slow control, combo, and big-mana games; weak into fast creature pressure or visible artifact removal.

Counterspell

• Deck role: Main deck, 3 copies; core permission.
• Role type: interaction-stack.
• Deck-specific job: Counterspell answers any spell on the stack for {U}{U}, protecting planeswalkers, stopping combo payoffs, and preventing permanents that Prismatic Ending, Solitude, Wrath of the Skies, or Supreme Verdict cannot handle cleanly later.
• Timing: Hold two blue when the opponent's next spell is likely stronger than your own sorcery-speed development; spend it on the spell that breaks stabilization, not the first legal target.
• Inputs / outputs: Consumes {U}{U} and a card; outputs clean denial before the spell resolves.
• Partners / packages: Teferi, Time Raveler improves stack positioning; Isochron Scepter can repeat Counterspell if imprinted; Mystical Dispute and Force of Negation back up counter wars.
• Role peers: Force of Negation for noncreature spells; Mystical Dispute for blue spells; Consign to Memory for colorless spells or triggered abilities.
• Failure modes: Countering a minor creature already covered by Solitude, Prismatic Ending, Wrath of the Skies, or Supreme Verdict can leave no answer for a real payoff.
• Matchup / visibility hooks: Prioritize against combo, control, big mana payoffs, planeswalkers, and spells that invalidate sweepers.

Consult the Star Charts

• Deck role: Main deck, 3 copies; role-player instant selection and late card advantage.
• Role type: card selection; role glue.
• Deck-specific job: Consult the Star Charts looks at the top X cards where X is lands you control, puts one into hand, or two if kicked. It digs for missing land drops early, then Counterspell, Solitude, Wrath of the Skies, Supreme Verdict, Narset, Parter of Veils, Day's Undoing, or Teferi, Hero of Dominaria.
• Timing: Cast in low-pressure windows or on the opponent's end step when mana can still cover Counterspell, Orim's Chant, Solitude, or March of Otherworldly Light. Kick at four mana total when the second card matters more than holding interaction.
• Inputs / outputs: Consumes {1}{U}, or {2}{U}{U} kicked; outputs one or two selected cards and bottoms the rest randomly.
• Mode map: Unkicked finds one card from top X; kicked finds two cards from top X.
• Partners / packages: Tune the Narrative as cheap velocity; Narset, Parter of Veils for noncreature nonland selection; Teferi, Hero of Dominaria for later card flow.
• Role peers: Tune the Narrative is cheaper but blind; Narset selection is narrower but repeatable by loyalty.
• Failure modes: Spending turn-two mana on selection into a must-answer spell or attacker can lose the tempo fight.
• Matchup / visibility hooks: Better in control and midrange; trim or delay against fast pressure unless it finds the immediate answer.

Supreme Verdict

• Deck role: Main deck, 2 copies; core creature reset.
• Role type: interaction-sweeper.
• Deck-specific job: Supreme Verdict destroys each creature and can't be countered, making it the clean reset against creature boards that outgrow one-for-one answers.
• Timing: Cast when multiple creatures threaten life total or planeswalkers, or when a single creature plus protection makes waiting unsafe. Prefer holding it over killing one medium creature if Solitude, Prismatic Ending, or March of Otherworldly Light solves the current turn.
• Inputs / outputs: Consumes {1}{W}{W}{U}; outputs a full creature reset, including your Solitude and Kaheera, the Orphanguard if present.
• Partners / packages: Teferi, Time Raveler can make sorcery-speed turns safer; Orim's Chant can protect the setup turn; Teferi, Hero of Dominaria is the follow-up after clearing.
• Role peers: Wrath of the Skies also sweeps but uses energy and hits artifacts/enchantments by mana value; Solitude answers one creature.
• Failure modes: It misses noncreature artifacts, enchantments, planeswalkers, and lands; casting it too early may let the opponent rebuild wider.
• Matchup / visibility hooks: Best against creature density, counterspell-backed tempo boards, and go-wide pressure.

Tune the Narrative

• Deck role: Main deck, 3 copies; cheap velocity and energy support.
• Role type: card selection; mechanic enabler; role glue.
• Deck-specific job: Tune the Narrative draws a card and gives two energy counters, helping hit land drops while adding energy that can later increase Wrath of the Skies payment options.
• Timing: Cast when one blue mana can be spent without giving up Counterspell, Orim's Chant, Solitude pitch timing, or March of Otherworldly Light. It is not a substitute for holding interaction against a visible decisive spell.
• Inputs / outputs: Consumes {U}; outputs one drawn card and {E}{E}.
• Partners / packages: Wrath of the Skies can use stored energy; Consult the Star Charts, Narset, Parter of Veils, and Teferi, Hero of Dominaria form the card-flow package.
• Role peers: Consult the Star Charts digs deeper later; Narset, Parter of Veils selects noncreature nonland cards.
• Failure modes: Drawing one card does not guarantee a land or answer; casting it at the wrong time can leave no blue for Counterspell.
• Matchup / visibility hooks: Strong in slow games and keepable two-land hands; weaker when the immediate board demands white removal or a sweeper.

Force of Negation

• Deck role: Main deck, 1 copy; singleton emergency free permission.
• Role type: interaction-stack; protection/evasion.
• Deck-specific job: Force of Negation counters a target noncreature spell and exiles it if countered this way. On an opponent's turn, it may be cast by exiling a blue card from hand instead of paying {1}{U}{U}.
• Timing: Use free mode for combo, prison, planeswalker-protection, or game-ending noncreature spells when normal mana is unavailable. Hard-cast when possible to preserve Narset, Parter of Veils, Teferi, Time Raveler, Counterspell, Consult the Star Charts, or Day's Undoing.
• Inputs / outputs: Consumes {1}{U}{U}, or a blue card from hand on an opponent's turn; outputs noncreature spell denial and exile.
• Partners / packages: Teferi, Time Raveler and Orim's Chant reduce opposing response windows; Counterspell covers creature spells that Force cannot counter.
• Role peers: Counterspell is broader but mana-bound; Mystical Dispute is cheaper against blue spells.
• Failure modes: Cannot counter creature spells; pitching the only blue engine can leave the deck without a win path.
• Matchup / visibility hooks: Highest versus combo, control haymakers, cascade-like noncreature payoffs, and graveyard spells that matter if exiled.

March of Otherworldly Light

• Deck role: Main deck, 1 copy; singleton flexible instant exile removal.
• Role type: interaction-removal.
• Deck-specific job: March exiles target artifact, creature, or enchantment with mana value X or less. It covers instant-speed threats and permanent types that Counterspell missed after resolution.
• Timing: Use before combat damage for lethal attackers or planeswalker attackers; save when Prismatic Ending or Wrath of the Skies can answer the same permanent at better card economy.
• Inputs / outputs: Consumes {X}{W}; may exile white cards from hand to reduce cost by {2} each; outputs exile of one legal artifact, creature, or enchantment.
• Partners / packages: White pitch cards include Orim's Chant, Prismatic Ending, Supreme Verdict, Wrath of the Skies, Teferi, Time Raveler, Teferi, Hero of Dominaria, Solitude, High Noon, Celestial Purge, Rest in Peace, and Kaheera, the Orphanguard.
• Role peers: Prismatic Ending is sorcery-speed nonland permanent exile by converge; Solitude is creature-only exile with life compensation.
• Failure modes: Does not hit planeswalkers, lands, or spells on the stack; over-pitching white cards can strand Solitude and sweepers.
• Matchup / visibility hooks: Best when instant speed or artifact/enchantment exile is the difference between stabilizing and dying.

Prismatic Ending

• Deck role: Main deck, 3 copies; core cheap sorcery-speed permanent answer.
• Role type: interaction-removal.
• Deck-specific job: Prismatic Ending exiles target nonland permanent with mana value less than or equal to the number of colors of mana spent. This deck commonly makes white and blue, can use red from Thundering Falls, and can use black from Watery Grave when fetch sequencing supports it.
• Timing: Use early on snowballing one- and two-mana permanents; save for higher mana value targets only when fetches and life total can support extra colors.
• Inputs / outputs: Consumes {X}{W} and colored mana diversity; outputs exile of one nonland permanent.
• Partners / packages: Flooded Strand, Arid Mesa, and Scalding Tarn choose Hallowed Fountain, Meticulous Archive, Thundering Falls, Watery Grave, Plains, or Island to shape colors.
• Role peers: March of Otherworldly Light is instant but narrower by target class; Wrath of the Skies sweeps cheap artifacts, creatures, and enchantments.
• Failure modes: Sorcery speed cannot stop combat tricks or end-step permanents; wrong fetch sequencing can cap converge below the target's mana value.
• Matchup / visibility hooks: Excellent against cheap engines, small planeswalkers, artifacts, enchantments, and creature starts.

Wrath of the Skies

• Deck role: Main deck, 3 copies; sideboard, 1 copy; core scalable permanent sweeper and sideboard density card.
• Role type: interaction-sweeper; mechanic payoff.
• Deck-specific job: Wrath gives X energy, then lets you pay any amount of energy to destroy each artifact, creature, and enchantment with mana value less than or equal to energy paid.
• Timing: Cast when the chosen energy payment clears the relevant board without overpaying. Use earlier against low-mana permanent clusters; save when a larger mana value threat is likely and life allows waiting.
• Inputs / outputs: Consumes {X}{W}{W}; produces X energy, then consumes chosen energy; outputs destruction of qualifying artifacts, creatures, and enchantments, including your Isochron Scepter, High Noon, Rest in Peace, Solitude, or Kaheera when their mana values fit.
• Partners / packages: Tune the Narrative supplies {E}{E}; Supreme Verdict covers creatures without mana-value/energy math.
• Role peers: Supreme Verdict is creature-only but uncounterable; Prismatic Ending and March of Otherworldly Light answer single permanents.
• Failure modes: Does not hit planeswalkers or land permanents; careless payment can destroy your own Isochron Scepter, Rest in Peace, or High Noon.
• Matchup / visibility hooks: Bring the fourth copy against fast creature decks, artifact creature decks, tokens, and low-cost enchantment/artifact engines.

Flooded Strand

• Deck role: Main deck, 4 copies; core fetchland mana resource.
• Role type: mana/fixing/ramp.
• Deck-specific job: Flooded Strand searches for a Plains or Island card and puts it onto the battlefield. Current targets are Hallowed Fountain, Meticulous Archive, Plains, Island, Thundering Falls, and Watery Grave.
• Timing: Fetch untapped Hallowed Fountain only when immediate white-blue access matters more than 2 life. Fetch basics when life total is under pressure and the hand's colors still work.
• Inputs / outputs: Consumes tap, 1 life, and sacrifice; outputs one registered Plains or Island target onto the battlefield.
• Partners / packages: Enables Counterspell, Orim's Chant, Prismatic Ending, Supreme Verdict, Teferi, Time Raveler, Narset, Parter of Veils, and Solitude.
• Role peers: Scalding Tarn finds Island or Mountain targets; Arid Mesa finds Mountain or Plains targets.
• Failure modes: Fetching tapped Meticulous Archive, Thundering Falls, or a shock left tapped can miss an interaction window.
• Matchup / visibility hooks: Preserve life against Burn and fast aggro; preserve color diversity for Prismatic Ending against cheap nonland permanents.

Day's Undoing

• Deck role: Main deck, 1 copy; singleton payoff reset.
• Role type: engine payoff; combo enabler; card selection.
• Deck-specific job: Day's Undoing shuffles each player's hand and graveyard into their library, then each player draws seven; if it is your turn, the turn ends. With Narset, Parter of Veils, the opponent's draw is constrained to one card that turn.
• Timing: Cast only when Narset is active or Teferi, Time Raveler/Orim's Chant makes the reset safe. Do not use as ordinary refuel into an opponent who will use seven cards first.
• Inputs / outputs: Consumes {2}{U}; resets hands and graveyards; ends your turn if cast on your turn.
• Partners / packages: Narset, Parter of Veils is the major payoff; Teferi, Time Raveler and Orim's Chant protect the cast; Rest in Peace can make graveyard reset less relevant post-board.
• Role peers: Geier Reach Sanitarium with Narset is a slower draw-denial line; Teferi, Hero of Dominaria provides safer incremental cards.
• Failure modes: Ending the turn can strand mana, stack options, and attacks; refilling a stabilized opponent can lose.
• Matchup / visibility hooks: Strong in control/topdeck wars; risky against aggro, graveyard decks without Rest in Peace, and boards with lethal pressure.

Narset, Parter of Veils

• Deck role: Main deck, 3 copies; core draw-denial engine and selection planeswalker.
• Role type: engine piece; card selection; protection/evasion.
• Deck-specific job: Narset stops each opponent from drawing more than one card each turn and uses -2 to look at the top four, may reveal a noncreature, nonland card, put it into hand, then bottom the rest randomly.
• Timing: Deploy when she survives long enough to activate or when draw denial immediately matters. Protect her before Day's Undoing or Geier Reach Sanitarium lines.
• Inputs / outputs: Consumes {1}{U}{U}; outputs loyalty, opponent draw restriction, and noncreature nonland selection.
• Partners / packages: Day's Undoing for asymmetric reset; Geier Reach Sanitarium for repeated draw-discard pressure; Solitude, Prismatic Ending, Supreme Verdict, and Wrath of the Skies protect her.
• Role peers: Consult the Star Charts digs at instant speed; Teferi, Hero of Dominaria draws while becoming a win condition.
• Failure modes: Casting into attackers that kill her before activation turns her into a three-mana fog.
• Matchup / visibility hooks: Excellent against control, combo cantrips, draw engines, and opponents holding many cards.

Teferi, Time Raveler

• Deck role: Main deck, 3 copies; core timing engine and tempo planeswalker.
• Role type: engine piece; protection/evasion; card selection; interaction-removal.
• Deck-specific job: Teferi forces opponents to cast spells only any time they could cast a sorcery, gives your sorceries flash with +1 until your next turn, and -3 returns up to one target artifact, creature, or enchantment to its owner's hand and draws a card.
• Timing: Cast when his static ability protects Day's Undoing, sweepers, planeswalkers, Isochron Scepter, or counter wars; -3 only when bounce materially buys time or finds an answer.
• Inputs / outputs: Consumes {1}{W}{U}; outputs timing lock, loyalty, temporary sorcery flash, bounce, and a card.
• Partners / packages: Day's Undoing, Narset, Parter of Veils, Supreme Verdict, Wrath of the Skies, and Isochron Scepter all improve under Teferi protection.
• Role peers: Orim's Chant also limits opponent casting for a turn; Counterspell answers one spell directly.
• Failure modes: Bouncing a creature with a strong enters trigger can help the opponent; casting Teferi into lethal attackers wastes a key engine.
• Matchup / visibility hooks: Strong against control, tempo, cascade-like turns, and instant-speed combo.

Teferi, Hero of Dominaria

• Deck role: Main deck, 1 copy; singleton hard inevitability finisher.
• Role type: engine piece; threat/clock; recursion; interaction-removal.
• Deck-specific job: Teferi draws cards, untaps up to two lands at the next end step, tucks target nonland permanent third from the top, and can emblem to exile opponent permanents whenever you draw.
• Timing: Cast after stabilization or with enough protection that tapping five mana does not lose to attackers or stack threats.
• Inputs / outputs: Consumes {3}{W}{U}; outputs cards, mana untap, nonland permanent removal to library, and ultimate inevitability.
• Mode map: +1 draws then untaps up to two lands at next end step; -3 puts target nonland permanent into owner's library third from top; -8 creates the draw-to-exile emblem.
• Partners / packages: Counterspell, Force of Negation, Orim's Chant, Solitude, Supreme Verdict, and Wrath of the Skies protect the first turn cycle.
• Role peers: Hall of Storm Giants is the other main finisher; Narset, Parter of Veils provides cheaper card advantage without closing as quickly.
• Failure modes: Tapping out into a wide board or uncountered haste pressure can lose Teferi before he pays off.
• Matchup / visibility hooks: Best in midrange/control games after sweepers trade resources down.

Arid Mesa

• Deck role: Main deck, 3 copies; fetchland mana resource and Prismatic Ending color enabler.
• Role type: mana/fixing/ramp.
• Deck-specific job: Arid Mesa searches for a Mountain or Plains card. Current targets are Hallowed Fountain, Meticulous Archive, Plains, and Thundering Falls.
• Timing: Use for white access when Orim's Chant, Prismatic Ending, March of Otherworldly Light, Wrath of the Skies, Supreme Verdict, or Solitude matters. Fetch Thundering Falls only when a tapped Island Mountain and red source are worth the tempo cost.
• Inputs / outputs: Consumes tap, 1 life, and sacrifice; outputs one registered Mountain or Plains target.
• Partners / packages: Enables white interaction and can add red for higher Prismatic Ending converge or High Noon's activated ability.
• Role peers: Flooded Strand has broader Azorius fixing; Scalding Tarn finds Island or Mountain targets.
• Failure modes: It cannot find basic Island or Watery Grave; fetching tapped Thundering Falls can strand Counterspell.
• Matchup / visibility hooks: Against fast decks, basic Plains or untapped Hallowed Fountain decisions are often life-total decisions.

Hallowed Fountain

• Deck role: Main deck, 2 copies; core fetchable dual mana resource.
• Role type: mana/fixing/ramp.
• Deck-specific job: Hallowed Fountain is both Plains and Island, taps for {W} or {U}, and is the cleanest fetch target when the hand needs both Counterspell/Narset blue and Orim's Chant/Prismatic Ending/Solitude white.
• Timing: Pay 2 life only when entering untapped preserves an interaction window or curve. Let it enter tapped when no one-mana or two-mana response is needed.
• Inputs / outputs: Consumes possible 2 life on entry; outputs white or blue mana and fetchable land types.
• Partners / packages: Fetchable by Flooded Strand and Arid Mesa; supports Mystic Gate filtering; casts Teferi, Time Raveler and Supreme Verdict.
• Role peers: Meticulous Archive is also Plains Island but always tapped with surveil; Watery Grave and Thundering Falls add splash colors but not white-blue together.
• Failure modes: Unnecessary shock damage is costly against Burn and fast creature starts.
• Matchup / visibility hooks: Default target in unknown matchups when both colors are needed immediately.

Meticulous Archive

• Deck role: Main deck, 2 copies; tapped fetchable dual with surveil.
• Role type: mana/fixing/ramp; card selection.
• Deck-specific job: Meticulous Archive is Plains Island, taps for {W} or {U}, enters tapped, and surveils 1 when it enters. It smooths draws while preserving both primary colors.
• Timing: Fetch or play it when the current turn does not require Orim's Chant, Tune the Narrative, Prismatic Ending, Counterspell, or Solitude timing. Use surveil to keep missing land, live interaction, or engine pieces and bin low-impact extras.
• Inputs / outputs: Enters tapped; outputs white or blue mana later plus top-card look and optional graveyard placement.
• Partners / packages: Flooded Strand and Arid Mesa can find it; Day's Undoing can later recycle graveyard cards if needed.
• Role peers: Hallowed Fountain is untapped when paid for; Thundering Falls is tapped surveil with blue/red instead.
• Failure modes: It cannot support turn-one interaction because it enters tapped.
• Matchup / visibility hooks: Better in slow matchups; risky against early pressure or unknown combo.

Scalding Tarn

• Deck role: Main deck, 2 copies; fetchland mana resource and splash-color enabler.
• Role type: mana/fixing/ramp.
• Deck-specific job: Scalding Tarn searches for an Island or Mountain card. Current targets are Hallowed Fountain, Meticulous Archive, Island, Thundering Falls, and Watery Grave.
• Timing: Use for blue access first; choose Hallowed Fountain when white is also needed, Island when life matters, Watery Grave for black converge, or Thundering Falls for red converge/High Noon activation when tapped tempo is acceptable.
• Inputs / outputs: Consumes tap, 1 life, and sacrifice; outputs one registered Island or Mountain target.
• Partners / packages: Enables Counterspell, Tune the Narrative, Narset, Parter of Veils, Force of Negation, and Prismatic Ending color math.
• Role peers: Flooded Strand fetches Plains or Island; Arid Mesa fetches Mountain or Plains.
• Failure modes: It cannot find basic Plains; careless Watery Grave or Thundering Falls choices can leave white spells stranded.
• Matchup / visibility hooks: Important against blue matchups where double blue on turn two matters.

Mystic Gate

• Deck role: Main deck, 2 copies; filter land for double-color turns.
• Role type: mana/fixing/ramp.
• Deck-specific job: Mystic Gate taps for {C}, or filters {W/U} plus tap into {W}{W}, {W}{U}, or {U}{U}. It turns one colored source into Supreme Verdict, Counterspell, Wrath of the Skies, and Teferi mana.
• Timing: Keep hands with Mystic Gate only when another white or blue source is available or clearly coming; it is not a standalone colored source.
• Inputs / outputs: Produces colorless alone; consumes one white or blue mana to output two white/blue mana.
• Partners / packages: Hallowed Fountain, Meticulous Archive, Plains, Island, Hall of Storm Giants, Monumental Henge, Thundering Falls, and Watery Grave can feed the filter.
• Role peers: Hallowed Fountain provides colored mana independently; Plains and Island are simpler but less flexible.
• Failure modes: Mystic Gate plus Geier Reach Sanitarium cannot cast Counterspell, Orim's Chant, Prismatic Ending, or Tune the Narrative by itself.
• Matchup / visibility hooks: Valuable in hands needing both double blue Counterspell and double white sweepers.

Plains

• Deck role: Main deck, 2 copies; basic land mana resource.
• Role type: mana/fixing/ramp.
• Deck-specific job: Plains provides untapped {W} without life loss, anchoring Orim's Chant, Prismatic Ending, March of Otherworldly Light, Wrath of the Skies, Supreme Verdict, Solitude, Rest in Peace, High Noon, Celestial Purge, and Kaheera, the Orphanguard.
• Timing: Fetch Plains when life total matters and the hand already has blue access or can find it next. Avoid basic Plains as the only land in a Counterspell-heavy hand.
• Inputs / outputs: Outputs {W}; costs no life and cannot be disrupted by shockland entry choices.
• Partners / packages: Flooded Strand and Arid Mesa find it; Mystic Gate can use its {W} to make {W}{W}, {W}{U}, or {U}{U}.
• Role peers: Hallowed Fountain adds blue at possible life cost; Monumental Henge adds white but may enter tapped.
• Failure modes: Too many white-only sources can strand Counterspell, Tune the Narrative, Narset, Parter of Veils, and Force of Negation.
• Matchup / visibility hooks: High value against Burn and aggressive starts.

Island

• Deck role: Main deck, 2 copies; basic land mana resource.
• Role type: mana/fixing/ramp.
• Deck-specific job: Island provides untapped {U} without life loss, supporting Counterspell, Tune the Narrative, Consult the Star Charts, Force of Negation hard-cast, Narset, Parter of Veils, Teferi, Time Raveler, and Teferi, Hero of Dominaria.
• Timing: Fetch Island when blue permission is the current priority and white access is already secured. Avoid Island as the only colored source in hands relying on Solitude, Prismatic Ending, or Wrath of the Skies.
• Inputs / outputs: Outputs {U}; costs no life and enters untapped.
• Partners / packages: Flooded Strand and Scalding Tarn find it; Mystic Gate can use its {U} to make double blue or white-blue combinations.
• Role peers: Hallowed Fountain adds white at possible life cost; Meticulous Archive adds both colors but enters tapped.
• Failure modes: Basic Island does not cast Orim's Chant or white removal without another source.
• Matchup / visibility hooks: Important against control/combo where Counterspell on turn two matters.

Geier Reach Sanitarium

• Deck role: Main deck, 1 copy; singleton utility land.
• Role type: engine piece; card selection; mana/fixing/ramp.
• Deck-specific job: Geier Reach Sanitarium taps for {C}, or for {2} and tapping makes each player draw a card, then discard a card. With Narset, Parter of Veils, the opponent usually cannot draw extra beyond their one card that turn.
• Timing: Activate only when using three mana does not turn off Counterspell, Orim's Chant, March of Otherworldly Light, Solitude, or Isochron Scepter activation.
• Inputs / outputs: Outputs colorless mana; activated ability consumes {2} and tap, gives each player draw then discard.
• Partners / packages: Narset, Parter of Veils makes the draw-discard asymmetric; Day's Undoing can recycle discarded resources later.
• Role peers: Monumental Henge is a slower card-selection land; Hall of Storm Giants is a finisher land.
• Failure modes: Without Narset, the opponent also filters, which may help them find pressure or answers.
• Matchup / visibility hooks: Strong in stalled topdeck games; weak when colored mana or interaction mana is scarce.

Hall of Storm Giants

• Deck role: Main deck, 1 copy; singleton land finisher and blue source.
• Role type: threat/clock; mana/fixing/ramp; protection/evasion.
• Deck-specific job: Hall taps for {U} and can become a 7/7 blue Giant creature with ward {3} until end of turn for {5}{U}. It closes games after control is established.
• Timing: Because it enters tapped if you control two or more other lands, sequence it early only when the tapped turn is safe. Activate to attack only when the six mana does not need to remain open for interaction.
• Inputs / outputs: Outputs blue mana; consumes {5}{U} for a temporary 7/7 ward threat.
• Mode map: Land mode provides {U}; creature mode becomes a 7/7 blue Giant with ward {3} while still a land.
• Partners / packages: Counterspell, Orim's Chant, Solitude, Teferi, Hero of Dominaria, and sweepers create safe attack windows.
• Role peers: Teferi, Hero of Dominaria is the other hard closer; Solitude can pressure after stabilizing.
• Failure modes: Activating into lethal crack-back or tapping out of Counterspell can turn a winning game into a loss.
• Matchup / visibility hooks: Best against control and removal-heavy decks after stack resources are exhausted.

Monumental Henge

• Deck role: Main deck, 1 copy; singleton white utility land.
• Role type: mana/fixing/ramp; card selection; role glue.
• Deck-specific job: Monumental Henge taps for {W}, enters tapped unless you control a Plains, and can look at the top five cards to reveal a historic card. Current historic hits are Isochron Scepter, Narset, Parter of Veils, Teferi, Time Raveler, Teferi, Hero of Dominaria, Geier Reach Sanitarium, and Kaheera, the Orphanguard if sideboarded/available in the relevant zone.
• Timing: Play when Plains support makes it untapped or when missing a white interaction window is not dangerous. Activate in late games after holding needed interaction.
• Inputs / outputs: Outputs white mana; activated ability consumes {2}{W}{W} and tap to select one historic card from top five.
• Partners / packages: Plains, Hallowed Fountain, and Meticulous Archive help it enter untapped by providing Plains; Teferi planeswalkers and Narset are key hits.
• Role peers: Geier Reach Sanitarium filters more broadly but helps both players; Consult the Star Charts finds any card from a land-count-based look.
• Failure modes: It does not produce blue and cannot find nonhistoric answers like Counterspell, Supreme Verdict, or Solitude.
• Matchup / visibility hooks: Strong in slow games where repeated white source plus planeswalker selection matters.

Thundering Falls

• Deck role: Main deck, 1 copy; singleton tapped surveil splash land.
• Role type: mana/fixing/ramp; card selection.
• Deck-specific job: Thundering Falls is Island Mountain, taps for {U} or {R}, enters tapped, and surveils 1. It supplies blue while adding red for Prismatic Ending converge and High Noon's activated ability.
• Timing: Fetch or play it only when the tapped turn is acceptable. It does not support turn-one Tune the Narrative or turn-two Counterspell if it is your only relevant early land.
• Inputs / outputs: Enters tapped; outputs blue or red; surveil 1 looks at the top card and may put it into graveyard.
• Partners / packages: Fetchable by Flooded Strand, Arid Mesa, and Scalding Tarn; helps Prismatic Ending reach extra colors.
• Role peers: Meticulous Archive is tapped surveil with white-blue; Watery Grave is blue-black and can enter untapped for 2 life.
• Failure modes: Red mana is mostly splash utility; fetching it when white is needed can strand Solitude, Prismatic Ending, or Wrath of the Skies.
• Matchup / visibility hooks: More valuable when Prismatic Ending must answer a three-color-value permanent or High Noon damage activation is realistic.

Watery Grave

• Deck role: Main deck, 1 copy; singleton fetchable splash land.
• Role type: mana/fixing/ramp.
• Deck-specific job: Watery Grave is Island Swamp, taps for {U} or {B}, and mostly exists to provide blue plus black as an additional Prismatic Ending converge color.
• Timing: Fetch untapped only when the 2 life preserves Counterspell, Tune the Narrative, Narset, Parter of Veils, Force of Negation, or higher Prismatic Ending color count. Leave tapped or avoid when black is not needed.
• Inputs / outputs: Consumes possible 2 life on entry; outputs blue or black.
• Partners / packages: Flooded Strand and Scalding Tarn can find it; Prismatic Ending can use its black mana to increase converge.
• Role peers: Hallowed Fountain is the safer Azorius dual; Thundering Falls provides red but enters tapped.
• Failure modes: It does not produce white, so it can strand Orim's Chant, Solitude, Wrath of the Skies, Supreme Verdict, and Celestial Purge.
• Matchup / visibility hooks: Useful when the game hinges on exiling a larger low-mana permanent with Prismatic Ending; risky against Burn.

Solitude

• Deck role: Main deck, 4 copies; core creature interaction and stabilizing body.
• Role type: interaction-removal; lifegain/stabilization; threat/clock.
• Deck-specific job: Solitude has flash and lifelink; when it enters, it exiles up to one other target creature and that targeted player or planeswalker gains life equal to its power. Evoke by exiling a white card from hand.
• Timing: Evoke when a creature threatens lethal, a planeswalker, or a combo line before five mana. Hard-cast when the 3/2 lifelink body will stabilize combat and card economy matters.
• Inputs / outputs: Consumes {3}{W}{W}, or a white card by evoke; outputs creature exile, possible opponent life gain, and sometimes a lifelink body.
• Mode map: Hard-cast leaves Solitude on board; evoke gives immediate exile interaction but sacrifices Solitude after it enters.
• Partners / packages: White pitch options include Orim's Chant, Teferi, Time Raveler, Prismatic Ending, March of Otherworldly Light, Supreme Verdict, Wrath of the Skies, Rest in Peace, and High Noon.
• Role peers: March of Otherworldly Light answers artifacts/enchantments too; Supreme Verdict and Wrath of the Skies answer multiple creatures.
• Failure modes: Exiling a low-power creature that sweepers already cover can waste the deck's best emergency answer.
• Matchup / visibility hooks: Highest against fast creatures, creature combo, and attacks on Narset or Teferi.

Kaheera, the Orphanguard

• Deck role: Sideboard, 1 copy; companion resource or sideboard flex threat when legal.
• Role type: threat/clock; post-board named bullet; lifegain/stabilization.
• Deck-specific job: Kaheera can be a companion if every creature card in the starting deck is a Cat, Elemental, Nightmare, Dinosaur, or Beast; Solitude is an Elemental, so Veles must confirm legality. As a creature, it is a 3/2 vigilance body and pumps other qualifying creatures.
• Timing: Reveal only through a legal companion prompt. Put into hand for {3} as a sorcery when spare mana exists after interaction budgeting; cast later when a body matters.
• Inputs / outputs: Companion access consumes sideboard companion slot and {3} to move to hand; casting consumes {1}{G/W}{G/W}; outputs a vigilant body.
• Mode map: Companion access is outside-game-to-hand for {3} as a sorcery; normal creature casting is only if sideboarded in or otherwise legally available.
• Partners / packages: Solitude receives +1/+1 and vigilance if Kaheera is on battlefield.
• Role peers: Hall of Storm Giants and Solitude are the closer/body alternatives.
• Failure modes: Boarding it in as a normal threat can dilute interaction; assuming companion without engine confirmation is illegal.
• Matchup / visibility hooks: Best in slow games where an extra threat matters after control is established.

Consign to Memory

• Deck role: Sideboard, 4 copies; high-volume narrow stack answer.
• Role type: interaction-stack; hate piece; post-board named bullet.
• Deck-specific job: Consign to Memory counters target triggered ability or colorless spell, with replicate {1} to copy it for each replicate payment and choose new targets for the copies.
• Timing: Bring in when opposing threats are colorless spells or decisive triggered abilities. Hold for the trigger or spell that changes the game, not low-value incidental triggers.
• Inputs / outputs: Consumes {U}, plus {1} per replicate; outputs one or more counters for legal triggered abilities or colorless spells.
• Mode map: Base spell counters one target triggered ability or colorless spell; replicate creates additional copies for additional legal targets.
• Partners / packages: Isochron Scepter can imprint it for repeated narrow coverage; Counterspell covers colored spells; Mystical Dispute covers blue spells.
• Role peers: Counterspell is broader; Force of Negation handles noncreature spells; Mystical Dispute is blue-specific.
• Failure modes: Dead against mostly colored creature decks with few relevant triggers; cannot counter a resolved permanent.
• Matchup / visibility hooks: Best against Eldrazi-style colorless threats, big-mana payoffs, artifact-adjacent colorless spells, cascade triggers, and other decisive triggers.

Mystical Dispute

• Deck role: Sideboard, 3 copies; efficient blue-stack interaction.
• Role type: interaction-stack; post-board named bullet.
• Deck-specific job: Mystical Dispute counters target spell unless its controller pays {3}, and costs {2} less if it targets a blue spell. It protects Narset, Teferi, Day's Undoing, Isochron Scepter, and Counterspell exchanges in blue matchups.
• Timing: Use for blue spells early while one blue mana creates a major tempo swing. Against nonblue spells, treat the full {2}{U} tax effect as temporary permission that weakens later.
• Inputs / outputs: Consumes {U} against blue spell targets or {2}{U} otherwise; outputs a tax counter on a spell on the stack.
• Partners / packages: Teferi, Time Raveler makes opposing response windows worse; Counterspell and Force of Negation cover must-answer nonblue spells.
• Role peers: Counterspell is unconditional; Consign to Memory targets colorless spells or triggered abilities.
• Failure modes: Poor topdeck when opponents have excess mana; weak against nonblue low-curve creature boards.
• Matchup / visibility hooks: Bring against blue control, blue tempo, blue combo, and counterspell fights over Narset or Teferi.

High Noon

• Deck role: Sideboard, 2 copies; spell-volume hate enchantment with late damage outlet.
• Role type: hate piece; post-board named bullet; reach/finisher.
• Deck-specific job: High Noon limits each player to one spell each turn, slowing storm-like, cascade-like, prowess-like, and multi-spell combo turns. Its activated ability costs {4}{R}, sacrifices High Noon, and deals 5 damage to any target.
• Timing: Cast when one-spell-per-turn hurts the opponent more than your need to cast removal plus planeswalker or sweeper plus counter in one turn. Use the damage only when five damage removes a decisive target or ends the game.
• Inputs / outputs: Consumes {1}{W}; constrains both players; activated ability consumes {4}{R}, tap not required, and High Noon itself.
• Mode map: Static mode restricts spell count; sacrifice mode deals 5 damage to any target.
• Partners / packages: Orim's Chant and Teferi, Time Raveler further reduce casting windows; Thundering Falls supplies red for the activated ability.
• Role peers: Orim's Chant is one-turn targeted denial; Isochron Scepter plus Orim's Chant can repeat denial.
• Failure modes: Can lock you out of double-spell recovery turns; red activation is not reliable without Thundering Falls.
• Matchup / visibility hooks: Best against spell-chain combo, prowess-like turns, and cascade-style sequencing.

Celestial Purge

• Deck role: Sideboard, 1 copy; narrow exile removal bullet.
• Role type: interaction-removal; post-board named bullet.
• Deck-specific job: Celestial Purge exiles target black or red permanent, giving clean instant-speed coverage against threats that match those colors.
• Timing: Bring in only when the opponent presents enough black or red permanents. Use it before combat or before a planeswalker dies when the target is pressuring life or loyalty.
• Inputs / outputs: Consumes {1}{W}; outputs exile of one black or red permanent.
• Partners / packages: Prismatic Ending covers cheap nonland permanents more broadly; March of Otherworldly Light covers artifacts, creatures, and enchantments; Solitude covers creatures regardless of color.
• Role peers: March of Otherworldly Light is broader by type but mana-value constrained; Prismatic Ending is broader by permanent type but sorcery speed and converge-limited.
• Failure modes: Cannot hit colorless, white, blue, or green permanents; cannot counter a black or red spell on the stack.
• Matchup / visibility hooks: Bring against red/black midrange threats, Burn permanents, Rakdos-style pressure, and recursive black or red permanents.

Rest in Peace

• Deck role: Sideboard, 2 copies; graveyard hate permanent.
• Role type: hate piece; post-board named bullet.
• Deck-specific job: Rest in Peace exiles all graveyards when it enters, then exiles any card or token that would go to a graveyard from anywhere. It shuts off graveyard engines, recursion, escape, delve fuel, flashback value, and death-based loops.
• Timing: Cast early when graveyard access is the opponent's engine, but do not keep a hand where Rest in Peace is the only relevant card against visible creature pressure.
• Inputs / outputs: Consumes {1}{W}; outputs immediate graveyard exile and replacement exile for future graveyard movement.
• Partners / packages: Counterspell and Force of Negation protect it from removal on the stack; Prismatic Ending, Solitude, Wrath of the Skies, and Supreme Verdict still handle battlefield pressure.
• Role peers: Day's Undoing can shuffle graveyards away but refills both players and is not hate; Celestial Purge answers black or red permanents one at a time.
• Failure modes: It also prevents your own graveyard from being recycled by Day's Undoing as graveyard content, and it does not answer creatures already attacking.
• Matchup / visibility hooks: Bring against reanimation, dredge-like engines, escape, delve, flashback, and graveyard recursion decks.

Interaction Priorities

• Priority: Stop lethal, combo commitment, or planeswalker-killing pressure before protecting long-term value. Use Solitude, March of Otherworldly Light, Prismatic Ending, Counterspell, Force of Negation, Orim's Chant, Wrath of the Skies, or Supreme Verdict according to legal targets and timing; do not save premium interaction while a visible line kills you or removes Narset, Parter of Veils before Day's Undoing.

• Counter first: Spend Counterspell or Force of Negation on spells that create immediate lethal, invalidate sweepers, generate repeated cards, resolve a hard-to-remove permanent, or win a stack fight over Narset, Parter of Veils, Teferi, Time Raveler, Day's Undoing, or Teferi, Hero of Dominaria. Let low-impact creatures, redundant mana, and expendable bait resolve when Wrath of the Skies, Supreme Verdict, Solitude, or Prismatic Ending already answers the resulting board.

• Chant first: Use Orim's Chant proactively when the opponent's current turn is the danger point, when it forces through Day's Undoing with Narset, Parter of Veils, when it protects a planeswalker from interaction, or when it denies a combo or cascade-style spell turn. Do not fire Orim's Chant as a generic upkeep habit if holding Counterspell or removal covers the visible threat more efficiently.

• Exile first: Use Solitude on creatures that threaten lethal, attack a key planeswalker, enable a combo, carry major buffs, or survive your planned sweeper. Use March of Otherworldly Light when instant-speed exile or artifact/enchantment coverage matters. Use Prismatic Ending on cheap nonland permanents that will snowball before a sweeper or that sweepers cannot profitably handle.

• Sweep first: Use Wrath of the Skies when the opposing battlefield contains a mix of creatures, artifacts, or enchantments that can be cleared by the legal payment. Use Supreme Verdict when creature volume or counterspell resistance matters. Avoid sweeping one small creature if Solitude, Prismatic Ending, Teferi, Time Raveler, or life total can absorb the turn and the opponent is likely to commit more.

• Bounce first: Use Teferi, Time Raveler bounce to buy time against a permanent that is blocking your turn, pressuring a planeswalker, or temporarily removing an engine when permanent answers are unavailable. Avoid bouncing creatures with strong enters-the-battlefield value unless the tempo gain enables Day's Undoing, a sweeper, or survival.

• Discard note: This registered deck has no main-deck discard spell. If a rules-engine prompt presents a discard choice from an opponent effect, choose based on preserving current survival, mana, and interaction needs; do not assume hidden follow-up information.

• Bait recognition: Treat small threats, extra mana permanents, and low-pressure card selection as bait when your hand already contains sweepers or a stronger answer. Against control, protect Narset, Parter of Veils, Teferi, Time Raveler, Day's Undoing, and Teferi, Hero of Dominaria from stack interaction; against aggro, spend cards earlier and value life over hand size; against graveyard or spell-combo decks, post-board Consign to Memory, Mystical Dispute, High Noon, Rest in Peace, and Celestial Purge change what must be answered immediately.

Combat And Trading Rules

• Preserve life total until inevitability is secure. Treat 12 life as the point where fetch-shock choices, Hall of Storm Giants attacks, and tapped-land turns need stricter review; treat 6 life as emergency range where Solitude, Orim's Chant, Supreme Verdict, Wrath of the Skies, or March of Otherworldly Light should be spent to prevent even medium attacks unless a stronger lethal-prevention line is visible.

• Protect planeswalkers when their next activation changes the game. Block or remove attackers that would kill Narset, Parter of Veils before Day's Undoing, Teferi, Time Raveler before a protected turn, or Teferi, Hero of Dominaria before it untaps mana or answers a permanent. Let a planeswalker take damage only when preserving life, hand, or a future sweeper is more important.

• Use Solitude as a stabilizer, not just removal. Hard-cast Solitude when a lifelink blocker will blank attacks and preserve cards; evoke Solitude when waiting risks lethal, a protected planeswalker, or a combo creature. Do not trade Solitude in combat if lifelink attacks and blocks will dominate the board over multiple turns.

• Attack with Hall of Storm Giants only after the shields question is answered. Activate and attack when the opponent has no visible profitable crack-back, no obvious removal window you must respect, and the mana left over still covers Counterspell, Orim's Chant, Solitude, March of Otherworldly Light, or a planned sweeper line. Keep Hall of Storm Giants untapped as mana when interaction is more important than damage.

• Trade down only to reach a winning reset. Chump block or accept poor trades when they preserve enough life for Supreme Verdict, Wrath of the Skies, Day's Undoing with Narset, Parter of Veils, or Teferi, Hero of Dominaria. Avoid trading resources merely to reduce damage if the same creatures are about to be swept.

• Ignore harmless attackers when the opponent is overcommitting. Take small damage from one low-power creature if it encourages a wider board for Supreme Verdict or Wrath of the Skies and your life total remains outside emergency range. Remove or block the same creature immediately if it threatens Narset, Parter of Veils, Teferi, Time Raveler, or a short clock.

• Shift by archetype. Against creature decks, prioritize early untapped mana, removal, and sweepers over card luxury. Against control, combat is mostly about protecting planeswalkers and timing Hall of Storm Giants after stack control. Against combo, life total matters less than denying the decisive turn with Orim's Chant, Counterspell, Force of Negation, Teferi, Time Raveler, High Noon, Consign to Memory, or Mystical Dispute when post-board legal.

Selection And Tutor Rules

• Fetch first for function, not vanity. Use Flooded Strand, Arid Mesa, and Scalding Tarn to secure untapped white or blue based on the next legal interaction window; choose Hallowed Fountain when both colors are needed immediately, Meticulous Archive when a tapped surveil land is acceptable, basic Plains or Island when life total and opposing pressure make shock damage dangerous, and Watery Grave or Thundering Falls only when a legal future line specifically needs those colors or land types.

• Sequence land drops before selection when mana requirements are already clear. Play untapped lands before casting Tune the Narrative, Consult the Star Charts, Narset, Parter of Veils, or Teferi, Time Raveler if the turn requires Counterspell, Orim's Chant, Prismatic Ending, March of Otherworldly Light, or Solitude afterward; delay fetch decisions when top-card information, surveil, or a Narset selection could change which color is missing.

• Treat Tune the Narrative and Consult the Star Charts as conditional selection tools until card text is verified. Card text check required for exact timing, card quantity, and resource clauses; when Veles exposes legal draw/filter choices, prioritize missing land drops early, then live interaction, then Narset, Parter of Veils plus Day's Undoing setup, then redundant finishers.

• Use Narset, Parter of Veils to find noncreature action that advances the current phase. Prioritize Day's Undoing when Narset is protected or the opponent is low on cards; prioritize Counterspell, Force of Negation, Orim's Chant, Supreme Verdict, Wrath of the Skies, Solitude, March of Otherworldly Light, or Prismatic Ending when survival or stack control is the immediate issue; take Teferi, Time Raveler or Teferi, Hero of Dominaria when the board allows a planeswalker to live.

• Pair Day's Undoing with Narset, Parter of Veils whenever the board and stack allow it. Do not cast Day's Undoing as simple refuel if it gives the opponent the first full use of new cards, unlocks a stronger turn, or strands your own interaction; cast it without Narset only when your current hand cannot survive and the legal alternative is worse.

• Use Geier Reach Sanitarium as a Narset lock piece only when the activation is legal and safe. With Narset, Parter of Veils restricting the opponent's draws, prioritize activating Geier Reach Sanitarium on the opponent's draw step or end step when mana remains for essential interaction; without Narset, use it sparingly to dig for land, sweepers, or counters because it also improves the opponent's hand.

• Use Teferi, Time Raveler bounce as pseudo-selection when tempo and a card matter together. Bounce a nonland permanent when the card draw digs toward a needed answer and the bounce meaningfully buys a turn; avoid bouncing a low-impact target just to cycle if leaving shields down exposes Narset, Parter of Veils, Day's Undoing, or your life total.

Priority And Stack Rules

• Hold priority discipline around decisive turns. Before resolving Narset, Parter of Veils, Day's Undoing, Teferi, Time Raveler, Isochron Scepter, or Teferi, Hero of Dominaria, check visible mana, known cards, stack contents, and legal protection; use Orim's Chant, Counterspell, Force of Negation, or Teferi, Time Raveler timing only when the rules engine offers a legal action.

• Use Orim's Chant as a turn-denial spell when timing matters more than card exchange. Cast it on the opponent before their main phase when stopping spells is the goal, cast it with kicker only when preventing attacks is relevant and legal, and cast it on your own critical turn when it protects Day's Undoing, Isochron Scepter, or a planeswalker from opposing instants.

• Treat Isochron Scepter as a commitment gate. Card text check required for every imprint candidate shown by Veles; prioritize imprinting Orim's Chant when the game is about locking spell turns, Counterspell when repeated permission is legally available and mana supports it, or no imprint only if the offered card would be more valuable in hand than on the Scepter.

• Let low-impact spells resolve when permanent answers are lined up. Do not spend Counterspell or Force of Negation on a creature that Supreme Verdict, Wrath of the Skies, Solitude, or Prismatic Ending already handles unless that creature creates immediate lethal, invalidates sweepers, or kills a key planeswalker before your next main phase.

• Spend instant-speed exile before damage when waiting changes outcomes. Use Solitude or March of Otherworldly Light before combat damage against lethal attackers, creatures attacking Narset, Parter of Veils or Teferi, Time Raveler, and combo creatures; wait until end step only when taking the damage is safe and the opponent might commit a better target.

• Respect sorcery-speed reset windows. Cast Supreme Verdict, Wrath of the Skies, Prismatic Ending, Narset, Parter of Veils, Teferi, Time Raveler, Day's Undoing, and Teferi, Hero of Dominaria only in legal main-phase windows unless Teferi or another visible effect changes timing; do not assume permission to act outside the engine prompt.

• Use Teferi, Time Raveler to simplify stack fights. If Teferi is in play and the rules engine shows the opponent cannot respond at instant speed, favor committing Narset, Parter of Veils plus Day's Undoing or a planeswalker follow-up; if Teferi is not protected, consider whether Orim's Chant or Counterspell should be held for the removal spell aimed at it.

• Activate Hall of Storm Giants and Geier Reach Sanitarium only after interaction budgeting. Keep mana open for Counterspell, Orim's Chant, Solitude, March of Otherworldly Light, or Isochron Scepter activations when the opponent has a dangerous turn; spend mana on lands' activated abilities when the stack is clear, the opponent's likely action is covered, or the activation advances a closing line.

Sideboard Map

• Sideboard by changing the answer mix, not the control identity. Keep the deck centered on Orim's Chant, Counterspell, Narset, Parter of Veils, Teferi, Time Raveler, sweepers, Solitude, and clean mana; bring in narrow cards only when their text lines up with visible opposing threats, stack fights, graveyard reliance, or artifact/colorless pressure.

• Isochron Scepter is an extra lock or repetition piece for slow matchups. Add it against control, combo, spell-chain decks, and creature-light opponents where imprinting Orim's Chant, Counterspell, Consign to Memory, or Mystical Dispute can dominate repeated priority cycles; it is bad against fast creature decks, artifact removal-heavy boards, and games where spending two mana without immediate board impact risks falling behind.

• Wrath of the Skies increases reset density against permanent-heavy starts. Add it against low-cost creature decks, artifact creature decks, token boards, and small permanent engines when Supreme Verdict alone is too slow or too few; it is bad against spell-based combo, big-mana decks with few low-mana permanents, planeswalker-heavy control, and matchups where your own Narset, Parter of Veils, Teferi, Time Raveler, Isochron Scepter, or Rest in Peace must stay on board.

• Kaheera, the Orphanguard is primarily a companion resource. Declare it as companion when Veles or tournament setup exposes that legal pregame action; use it as a late-game body only after interaction is budgeted and the board is stable. It is bad as a boarded-in card when the matchup is decided before five spare mana, when graveyard hate or permission matters more, or when preserving a full sideboard configuration is more valuable than a single creature.

• Consign to Memory is the high-volume anti-colorless and anti-trigger package. Add all or many copies against Eldrazi-style colorless threats, artifact engines, cascade or triggered-spell pressure, and big-mana decks where countering a colorless spell or triggered ability matters; it is bad against fair creature decks with mostly colored threats and against low-stack aggro where Prismatic Ending, Wrath of the Skies, Supreme Verdict, and Solitude answer more board states.

• Mystical Dispute is the efficient blue-stack fight. Add it against blue control, tempo, cascade shells with blue interaction, and combo decks where protecting Narset, Parter of Veils, Teferi, Time Raveler, Day's Undoing, Isochron Scepter, or a decisive Counterspell exchange matters; it is bad against nonblue creature decks, discard-heavy black decks after hands are depleted, and board states where topdecked sweepers are the important axis.

• High Noon is the spell-chain limiter. Add it against storm-like, cascade-like, prowess-like, and multi-spell combo decks when one spell each turn buys time for planeswalkers, Orim's Chant, or sweepers; it is bad when your own turn must cast multiple answers, when the opponent wins through single large permanents, or when Teferi, Time Raveler plus counters already constrain the stack more cleanly.

• Celestial Purge is the narrow black/red permanent answer. Add it against red or black threats that dodge Prismatic Ending timing, pressure planeswalkers, recur from graveyards, or invalidate sweepers; it is bad against colorless, green, white, and blue permanent suites, and should not displace broader answers unless the opponent presents enough legal red or black targets.

• Rest in Peace is the graveyard shutdown card. Add it against graveyard recursion, delirium, escape, reanimation, dredge-like engines, and decks where graveyard size is a primary resource; it is bad when the opponent only incidentally uses the graveyard, when artifact/colorless interaction is the true axis, or when spending turn two on a non-answer loses to visible pressure.

Balanced plan: blue control or spell combo Side in: 1 Isochron Scepter; 3 Mystical Dispute; 2 High Noon Cut: 2 Supreme Verdict; 3 Wrath of the Skies; 1 March of Otherworldly Light

• Add role cards: Isochron Scepter for repeated permission or Orim's Chant pressure, Mystical Dispute for cheap stack leverage, and High Noon for constraining chained turns. Reduce main-deck emphasis: creature sweepers and the narrowest exile removal when the opponent's board is light. Keep at least some Prismatic Ending if opposing Teferi, Time Raveler, hate permanents, or cheap engines are expected.

Balanced plan: graveyard engine or reanimation Side in: 2 Rest in Peace; 1 Celestial Purge; 1 Wrath of the Skies Cut: 1 Day's Undoing; 1 Isochron Scepter; 1 Force of Negation; 1 Consult the Star Charts

• Add role cards: Rest in Peace as the primary lock piece, Celestial Purge when red or black permanents are known or likely, and Wrath of the Skies when graveyard pressure is paired with cheap creatures. Reduce main-deck emphasis: Day's Undoing when refilling the opponent is dangerous, Isochron Scepter when the game is about immediate board or graveyard containment, and slower selection when tempo matters.

Balanced plan: colorless, artifact, or big-mana permanent deck Side in: 4 Consign to Memory; 1 Wrath of the Skies; 1 Isochron Scepter Cut: 4 Orim's Chant; 1 Day's Undoing; 1 March of Otherworldly Light

• Add role cards: Consign to Memory for colorless spells, triggered abilities, and artifact-adjacent pressure; Wrath of the Skies for low-mana permanent clusters; Isochron Scepter when repeated Consign to Memory, Orim's Chant, or Counterspell text is legally useful. Reduce main-deck emphasis: Orim's Chant when the opponent commits threats through nonspell permanents already on board, and Day's Undoing when the matchup rewards one-for-one containment over refuel.

Balanced plan: fast creature or low-curve permanent pressure Side in: 1 Wrath of the Skies; 1 Celestial Purge; 2 High Noon Cut: 1 Day's Undoing; 1 Isochron Scepter; 1 Force of Negation; 1 Teferi, Hero of Dominaria

• Add role cards: Wrath of the Skies as the third scalable reset, Celestial Purge when black or red threats are present, and High Noon only when the opponent depends on multiple spells per turn rather than single large attackers. Reduce main-deck emphasis: slow planeswalker finishers, symmetrical refuel, and delayed engines that do not affect the first combat cycles.

Balanced plan: blue tempo Side in: 3 Mystical Dispute; 1 Celestial Purge; 1 Wrath of the Skies Cut: 1 Teferi, Hero of Dominaria; 1 Day's Undoing; 1 Isochron Scepter; 1 Consult the Star Charts; 1 March of Otherworldly Light

• Add role cards: Mystical Dispute to win cheap counter exchanges, Celestial Purge only when red or black threats are confirmed or strongly represented, and Wrath of the Skies when the battlefield fills with cheap creatures. Reduce main-deck emphasis: five-mana finishers, slow draw, and artifact setup when the opponent can punish tapout turns.

• Archetype rule: against creature decks, preserve enough Supreme Verdict, Wrath of the Skies, Solitude, Prismatic Ending, and March of Otherworldly Light to survive visible combat. Do not overload on Mystical Dispute, Consign to Memory, or Isochron Scepter unless those cards answer the opponent's actual threat axis.

• Archetype rule: against control, protect threat quality more than raw removal count. Narset, Parter of Veils, Teferi, Time Raveler, Day's Undoing, Counterspell, Force of Negation, Mystical Dispute, Orim's Chant, and Isochron Scepter decide stack and card-flow battles; sweepers are secondary unless creature-lands or token engines are visible.

• Archetype rule: against combo, identify whether the combo is spell-chain, graveyard, colorless, permanent, or creature based before choosing sideboard roles. High Noon and Orim's Chant pressure spell-chain turns, Rest in Peace attacks graveyards, Consign to Memory attacks colorless or triggered lines, and Solitude plus sweepers handle creature starts.

• Archetype rule: do not board into Kaheera, the Orphanguard as a normal threat unless companion use is unavailable and the game is slow enough for a single body to matter. The usual role is a legal companion declaration and late-game mana sink, not a plan that displaces interaction.

Matchup Guidance

• Aggro: stabilize the first three turns with Prismatic Ending, March of Otherworldly Light, Solitude, Wrath of the Skies, and Supreme Verdict before protecting a planeswalker. Prioritize land drops that cast white removal on time, and do not spend early mana on Consult the Star Charts or Isochron Scepter unless visible pressure is low. Add role cards: Wrath of the Skies, Celestial Purge when red or black threats are present, and High Noon only when the opponent depends on multiple cheap spells in one turn. Reduce main-deck emphasis: Day's Undoing, Isochron Scepter, Force of Negation, and Teferi, Hero of Dominaria when they are slower than the combat clock.

• Burn: treat life total as the central resource and avoid paying unnecessary life for Hallowed Fountain, Meticulous Archive, Thundering Falls, Watery Grave, or fetch lands when basics still cast the hand. Use Orim's Chant proactively to stop a lethal spell turn, use Solitude when a creature represents repeated damage, and prefer Teferi, Time Raveler only when it prevents stack interaction or buys tempo immediately. Add role cards: Celestial Purge for red permanents, High Noon against multiple-spell turns, and Kaheera, the Orphanguard as a late companion body only after survival is secure. Reduce main-deck emphasis: Day's Undoing and slow card draw that reloads the opponent or costs tempo.

• Go-wide decks: preserve sweepers until the battlefield is worth resetting, but cast Wrath of the Skies early when low-mana permanents will otherwise snowball beyond one-for-one answers. Supreme Verdict is the cleanest answer to creature density, while Solitude should handle the threat that would make waiting impossible. Add role cards: Wrath of the Skies and Celestial Purge when legal targets match colors. Reduce main-deck emphasis: Counterspell and Force of Negation only when the opponent's strongest pressure is already permanent-based rather than stack-based.

• Single-threat decks: answer the important permanent rather than spending sweepers for low value. Prismatic Ending, March of Otherworldly Light, Solitude, Counterspell, Force of Negation, and Teferi, Time Raveler should be sequenced around the one threat that matters most, with Supreme Verdict saved for backup creatures or hexproof/uncounterable board states when legal. Add role cards: Celestial Purge for black or red permanents, Consign to Memory for colorless threats or relevant triggers, and Mystical Dispute when the threat is protected by blue stack interaction. Reduce main-deck emphasis: excess Wrath of the Skies when the opponent presents few low-mana permanents.

• Tempo: make land drops, keep mana efficient, and avoid tapping out into a protected threat unless Teferi, Time Raveler changes the exchange. Solitude, Prismatic Ending, and March of Otherworldly Light keep the board small; Counterspell, Force of Negation, Mystical Dispute, and Orim's Chant fight the turn where the opponent tries to protect pressure. Add role cards: Mystical Dispute, Wrath of the Skies for cheap creature clusters, and Celestial Purge when red or black threats are confirmed. Reduce main-deck emphasis: Teferi, Hero of Dominaria, Day's Undoing, and Isochron Scepter when setup exposes planeswalkers to immediate attacks.

• Control: win through card-flow restriction, stack leverage, and planeswalker timing rather than removal volume. Narset, Parter of Veils plus Day's Undoing is a decisive commitment only when the opponent cannot punish the tapout or when waiting is worse; Teferi, Time Raveler protects sorcery-speed actions and weakens opposing instant-speed interaction. Add role cards: Mystical Dispute, Isochron Scepter, High Noon when multiple spells per turn matter, and Kaheera, the Orphanguard as a companion or late threat. Reduce main-deck emphasis: Supreme Verdict, Wrath of the Skies, March of Otherworldly Light, and some Solitude unless creature-lands, tokens, or resolved threats are visible.

• Removal-heavy decks: shift from creature survival to durable engines and card advantage. Solitude is still interaction, not the main win condition; Narset, Parter of Veils, Teferi, Time Raveler, Teferi, Hero of Dominaria, Hall of Storm Giants, Monumental Henge, Isochron Scepter, and Day's Undoing are the cards that punish one-for-one removal. Add role cards: Isochron Scepter, Mystical Dispute against blue removal-control shells, Rest in Peace if graveyard recursion supports their removal plan, and Kaheera, the Orphanguard when companion value is available. Reduce main-deck emphasis: creature sweepers that do not answer the opponent's actual engines.

• Midrange: trade early, protect planeswalkers, and avoid refilling the opponent with Day's Undoing unless Narset, Parter of Veils or Teferi, Time Raveler makes the exchange favorable. Solitude and Prismatic Ending should target threats that pressure planeswalkers or invalidate sweepers; Counterspell should stop high-impact engines rather than every medium creature. Add role cards: Celestial Purge for black or red permanents, Rest in Peace for graveyard-based value, and Wrath of the Skies when the deck leans on low-mana permanents. Reduce main-deck emphasis: Force of Negation on the draw against creature-heavy midrange unless noncreature haymakers are visible.

• Combo: identify the axis before spending interaction. Orim's Chant and High Noon attack spell-chain turns, Counterspell and Force of Negation stop decisive stack actions, Teferi, Time Raveler can force combo to operate at sorcery speed, and Narset, Parter of Veils plus Day's Undoing can remove the opponent's stocked hand only when legally protected. Add role cards: High Noon for multi-spell turns, Mystical Dispute for blue combo or counter fights, Rest in Peace for graveyard combo, and Consign to Memory for colorless spells or triggered abilities. Reduce main-deck emphasis: creature sweepers unless the combo requires creatures on board.

• Graveyard decks: deploy Rest in Peace when the graveyard is the engine, but do not keep a hand that only has graveyard hate and no answer to visible creatures. Day's Undoing is risky unless Narset, Parter of Veils converts it into a lock or the graveyard is already contained. Add role cards: Rest in Peace, Celestial Purge for black or red recursive permanents, and Wrath of the Skies when the graveyard deck also floods the board. Reduce main-deck emphasis: Isochron Scepter, slow draw, and Force of Negation if the opponent wins mostly from resolved permanents.

• Artifact/enchantment decks: use Prismatic Ending and Wrath of the Skies to control low-mana permanent clusters, then reserve Counterspell for the card that rebuilds after the reset. March of Otherworldly Light is valuable when the legal target is an artifact, enchantment, or creature that must be exiled immediately. Add role cards: Consign to Memory for colorless spells, triggered abilities, and artifact-heavy turns; Wrath of the Skies for scalable permanent cleanup; Isochron Scepter if repeated cheap interaction is realistic. Reduce main-deck emphasis: Orim's Chant when the opponent's pressure is already on board.

• Big mana: fight the payoff and the setup trigger, not every minor setup action. Counterspell, Force of Negation, Consign to Memory, Teferi, Time Raveler, and Orim's Chant should be held for turns where the opponent converts mana into a decisive spell or ability. Add role cards: Consign to Memory, Isochron Scepter when it can repeatedly interact, and Mystical Dispute only if blue stack fights are expected. Reduce main-deck emphasis: Supreme Verdict, Wrath of the Skies, March of Otherworldly Light, and Solitude unless creature threats or low-mana permanent clusters are visible.

Specific Matchup Notes

• General/archetype-only note: exact opposing decklists are not supplied here, so revealed cards, legal actions, visible mana, and public graveyards override every archetype assumption. Use these notes as priority guidance, not certainty about hidden cards or future lines.

• Fast creature pressure: prioritize life total protection over card-flow engines until the battlefield is stable. Priority targets are creatures attacking Narset, Parter of Veils or Teferi, Time Raveler, creatures that survive small Wrath of the Skies values, and permanents that make Supreme Verdict too late. Add role cards: Wrath of the Skies, Celestial Purge when black or red permanents are confirmed, and Kaheera, the Orphanguard if companion pressure matters. Reduce main-deck emphasis: Day's Undoing, Isochron Scepter, and Teferi, Hero of Dominaria when tapping out risks lethal pressure.

• Blue tempo or control: protect the turn where Teferi, Time Raveler or Narset, Parter of Veils resolves, then force the opponent to act on worse timing. Priority targets are opposing stack fights over planeswalkers, card-advantage permanents, creature-lands pressuring planeswalkers, and end-step threats that dodge sorcery-speed cleanup. Add role cards: Mystical Dispute, Isochron Scepter, High Noon if the opponent chains spells, and Kaheera, the Orphanguard when available. Reduce main-deck emphasis: Supreme Verdict, Wrath of the Skies, and some Solitude unless visible creatures require them.

• Combo and spell-chain decks: hold interaction for the commitment turn instead of spending it on setup unless the visible setup piece is required for the combo to function. Priority targets are the decisive spell, the first spell after High Noon constrains the turn, graveyard access when Rest in Peace is live, and any stack action that removes Teferi, Time Raveler before the combo turn. Add role cards: High Noon, Mystical Dispute for blue fights, Rest in Peace for graveyard dependence, and Consign to Memory for colorless spells or triggered abilities. Reduce main-deck emphasis: Supreme Verdict and Wrath of the Skies unless creatures are the engine.

• Big mana and colorless permanent decks: fight conversion points, not harmless mana development. Priority targets are payoff spells, triggered abilities that generate inevitability, low-mana permanent clusters that Wrath of the Skies can reset, and threats that invalidate Hall of Storm Giants as a closer. Add role cards: Consign to Memory, Isochron Scepter if repeated interaction is realistic, and Wrath of the Skies when cheap artifacts or enchantments matter. Reduce main-deck emphasis: Solitude, March of Otherworldly Light, and Supreme Verdict unless legal targets are visible.

• Graveyard decks: deploy Rest in Peace when the graveyard is an engine, but keep removal and sweepers available for battlefield pressure. Priority targets are graveyard-enabling permanents, recursive threats already visible, and draw or discard turns that make Day's Undoing dangerous without Narset, Parter of Veils. Add role cards: Rest in Peace, Celestial Purge for confirmed black or red recursive permanents, and Wrath of the Skies when the opponent also floods low-mana permanents. Reduce main-deck emphasis: Isochron Scepter and slow draw when the opening turns are under pressure.

Risk Summary

• Mana risk: the deck needs blue early for Counterspell, white early for Prismatic Ending, March of Otherworldly Light, Solitude, Supreme Verdict, and Wrath of the Skies, and stable untapped sequencing for interaction. Fetch choices from Flooded Strand, Arid Mesa, and Scalding Tarn should respect life total pressure, Mystic Gate filtering needs, Hall of Storm Giants timing, and whether Watery Grave is only needed to expand Prismatic Ending.

• Matchup risk: Azorius Control can draw the wrong half when sweepers meet spell combo or Counterspell meets resolved creature swarms. Mulligans and sideboard choices must follow revealed pressure, not archetype labels alone.

• Draw risk: Day's Undoing can refill the opponent if Narset, Parter of Veils or Teferi, Time Raveler does not constrain the exchange. Consult the Star Charts and Tune the Narrative are stabilizing tools only when the board and stack permit spending mana on selection.

• Over-sideboarding risk: adding too many narrow answers can reduce the density of land drops, planeswalkers, sweepers, and closers. Keep enough main-deck structure to win after answering the first wave.

• Graveyard risk: Rest in Peace can be excellent, but a hand with hate and no battlefield answer can still lose to visible creatures. Do not use Day's Undoing as graveyard management unless Narset, Parter of Veils or an already stable board makes the exchange safe.

• Sweeper/removal risk: Wrath of the Skies, Supreme Verdict, Prismatic Ending, March of Otherworldly Light, and Solitude answer different board shapes. Do not spend Supreme Verdict on a board that Wrath of the Skies or Prismatic Ending cleanly handles if larger creatures are likely and life total allows waiting.

• Closer risk: Teferi, Hero of Dominaria, Hall of Storm Giants, Monumental Henge, Kaheera, the Orphanguard, and planeswalker advantage win slowly. Protect the closer from creature-lands, haste pressure, and end-step interaction before assuming inevitability.

• Interaction risk: Orim's Chant, Counterspell, Force of Negation, Mystical Dispute, Consign to Memory, and High Noon each cover different windows. Passing with the wrong interaction type can be equivalent to shields down even when mana is open.

• Sequencing risk: Teferi, Time Raveler changes stack timing, Narset, Parter of Veils changes draw exchanges, and Isochron Scepter demands both a safe window and a meaningful imprint. Commit these engines only when the visible board, mana, and opposing open interaction justify the risk.

Test Feedback Checklist

• Deciding factor: After each game, identify the single exchange that most changed the game, such as resolving Narset, Parter of Veils, protecting Teferi, Time Raveler, clearing with Supreme Verdict, converting Wrath of the Skies, imprinting Isochron Scepter, or closing with Hall of Storm Giants.

• Mulligans: Record whether the opening hand had enough lands, blue mana for Counterspell, white mana for Prismatic Ending or Solitude, and a realistic first stabilizing play. Flag keeps with Day's Undoing, Teferi, Hero of Dominaria, or Isochron Scepter when the hand lacked early interaction.

• Mana: Track every game where Flooded Strand, Arid Mesa, Scalding Tarn, Hallowed Fountain, Meticulous Archive, Mystic Gate, Watery Grave, or basic lands created a missed window. Note whether life loss from shock lands mattered against pressure, and whether Mystic Gate filtering improved or constrained Counterspell plus white removal turns.

• Velocity: Check whether Consult the Star Charts and Tune the Narrative found land drops, interaction, or engines before the opponent's pressure became decisive. Mark them underperforming only when spending mana on selection directly prevented using removal, Counterspell, Orim's Chant, or a sweeper.

• Engine timing: Review every Narset, Parter of Veils, Teferi, Time Raveler, Teferi, Hero of Dominaria, Day's Undoing, and Isochron Scepter commitment. Ask whether the engine was cast into a stable board, protected stack, or forced emergency window, and whether waiting one turn would have improved the outcome.

• Removal and sweepers: Log whether Prismatic Ending, March of Otherworldly Light, Solitude, Supreme Verdict, and Wrath of the Skies answered the correct threat class. Flag cases where a one-for-one was spent before a better sweeper window, or a sweeper was held while life total or planeswalker loyalty collapsed.

• Interaction: Review every Orim's Chant, Counterspell, Force of Negation, Consign to Memory, Mystical Dispute, High Noon, and Celestial Purge decision. Ask whether the chosen interaction stopped a decisive action or merely traded for a low-impact spell while a stronger threat was visible or likely by archetype.

• Sideboard: After each match, record whether Rest in Peace, High Noon, Consign to Memory, Mystical Dispute, Celestial Purge, Wrath of the Skies, Isochron Scepter, or Kaheera, the Orphanguard had legal, relevant text in the games where they appeared. Also record whether main-deck cards reduced in emphasis left a missing role.

• Closing: Note whether wins ended through planeswalker advantage, Hall of Storm Giants, Monumental Henge, Kaheera, the Orphanguard, Solitude pressure, or opponent lockout. Flag games where control was established but the deck gave the opponent too many draw steps to recover.

• Role accuracy: Decide whether the pilot correctly identified control, tap-out stabilization, permission-heavy defense, or emergency survival as the current role. Mark mistakes where the pilot pursued Day's Undoing or Isochron Scepter while the visible battlefield demanded Supreme Verdict, Wrath of the Skies, Solitude, or Prismatic Ending.

• Stranded cards: List cards stranded in hand for three or more turns and why. Separate mana-stranded Counterspell, color-stranded Prismatic Ending, matchup-stranded Supreme Verdict, timing-stranded Force of Negation, unsafe Day's Undoing, and no-window Isochron Scepter.

• Overperformers and underperformers: Name exact cards and the board states where they exceeded or failed expectations. Avoid judging a card from a single game unless the failure mode was repeated across similar visible states.

First Tuning Questions

• Card quantities: If early creature pressure is the common loss pattern, should the main deck increase the density of Wrath of the Skies, Supreme Verdict, March of Otherworldly Light, or cheap white interaction, and which expensive or slow card most often fails to contribute before stabilization?

• Countermagic mix: If combo or control matchups hinge on stack fights, are three Counterspell, one Force of Negation, four Orim's Chant, three Mystical Dispute, and four Consign to Memory enough across post-board games, or does the deck need a different balance between broad answers and narrow high-efficiency interaction?

• Engine count: If Narset, Parter of Veils plus Day's Undoing wins decisively when assembled but Day's Undoing is stranded without Narset, Parter of Veils or Teferi, Time Raveler, should Day's Undoing remain a one-copy payoff or become a larger package with more risk?

• Isochron Scepter role: If Isochron Scepter is excellent only with Orim's Chant or cheap interaction and poor under pressure, should the main deck and sideboard keep the current two total copies, concentrate on one copy, or treat the second copy as a matchup-specific role card?

• Mana base: If color or tempo losses recur, should the mana base change the balance of Hallowed Fountain, Meticulous Archive, Mystic Gate, basic Plains, basic Island, Thundering Falls, Watery Grave, Geier Reach Sanitarium, Hall of Storm Giants, and Monumental Henge?

• Aggro plan: If fast decks beat the first sweeper or punish tapped lands, does the deck need more early removal, more sweepers, or a lower curve instead of relying on Solitude plus Wrath of the Skies?

• Control plan: If blue opponents beat the planeswalker turn, should the sideboard dedicate more slots to Mystical Dispute, High Noon, Isochron Scepter, or another protected advantage plan already compatible with Teferi, Time Raveler?

• Closer pressure: If games stabilize but fail to end, should Teferi, Hero of Dominaria, Hall of Storm Giants, Monumental Henge, Kaheera, the Orphanguard, or Solitude pressure be treated as sufficient, or does the deck need a faster finisher slot?

• Graveyard pressure: If Rest in Peace is decisive in some matches but weak elsewhere, are two copies enough, or is graveyard hate taking sideboard space from more broadly useful interaction?

• Role conflicts: If Day's Undoing, Isochron Scepter, Teferi, Hero of Dominaria, and multiple sweepers create hands with no early play, which package most often conflicts with the deck's need to answer turns one through three?

Veles Tactical Policy

Policy: Opening Hand Control Baseline

Priority: High Decision families: mulligan; pregame Cards: Counterspell; Orim's Chant; Prismatic Ending; Solitude; Wrath of the Skies; Supreme Verdict; Flooded Strand; Arid Mesa; Scalding Tarn; Hallowed Fountain; Island; Plains Phase windows: opening hand, mulligan decisions Runtime cues: prompt:mulligan; visible:opening hand Use when: deciding keep or mulligan before any game action. Avoid when: sideboarded matchup notes identify a narrower hate-card requirement and the hand still has legal playable mana. Instructions: Keep hands with two or more lands, at least one functional blue or white source, and a legal early answer path. Mulligan hands with no early interaction, one land without selection, all expensive engines, or land permanents that cannot cast visible interaction on time. Treat Solitude as interaction only when a white pitch card or enough mana is visible. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Fetch And Shock Land Discipline

Priority: Medium Decision families: mana Cards: Flooded Strand; Arid Mesa; Scalding Tarn; Hallowed Fountain; Meticulous Archive; Watery Grave; Thundering Falls; Island; Plains; Mystic Gate Phase windows: land play, fetch activation, end step setup Runtime cues: action:play; action:activate; visible:lands in hand; visible:available spells Use when: choosing land drops or fetch targets. Avoid when: the legal action is forced by having only one land or only one fetch target. Instructions: Prioritize untapped blue-white access for Counterspell, Orim's Chant, Prismatic Ending, and Solitude. Preserve life against visible pressure by choosing basics when the hand still casts its spells. Use tapped lands when the current turn has no required instant-speed answer. Remember Mystic Gate filters but does not create colored mana alone. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Early Engine Setup Gate

Priority: Medium Decision families: priority; selection Cards: Narset, Parter of Veils; Teferi, Time Raveler; Isochron Scepter; Consult the Star Charts; Tune the Narrative Phase windows: main phase with priority Runtime cues: action:cast Narset, Parter of Veils; action:cast Teferi, Time Raveler; action:cast Isochron Scepter Use when: choosing whether to commit the first permanent engine or spend mana on selection. Avoid when: lethal or a decisive opposing board requires Prismatic Ending, Solitude, Wrath of the Skies, or Supreme Verdict this turn. Instructions: Commit engines when the board is stable, the opponent is constrained, or the engine immediately creates protection or card advantage. Spend selection first when land drops or interaction are missing. Do not tap out for Isochron Scepter into visible pressure unless the imprint line stabilizes the current board. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Orim's Chant Timing Gate

Priority: High Decision families: priority; interaction Cards: Orim's Chant; Isochron Scepter; Teferi, Time Raveler Phase windows: opponent upkeep, opponent main phase, stack response, combo turn setup Runtime cues: action:cast Orim's Chant; action:activate Isochron Scepter Use when: deciding whether to stop the opponent's casting window or protect a decisive own turn. Avoid when: the opponent has already committed low-impact actions and the current Orim's Chant does not affect the visible stack or next casting window. Instructions: Use Orim's Chant to deny a decisive turn, protect Narset, Parter of Veils plus Day's Undoing, force through a planeswalker, or buy one survival turn. Prefer upkeep timing when the goal is preventing new spells. Prefer stack timing only when the legal text interacts with the current spell or ability. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Orim's Chant Target Opponent

Priority: Low Decision families: interaction Cards: Orim's Chant Phase windows: target selection prompt Runtime cues: action:target opponent Orim's Chant Use when: the pending prompt is target selection for Orim's Chant and exactly one legal action contains target opponent Orim's Chant. Avoid when: more than one opponent-target legal action is present or the prompt is not Orim's Chant target selection. Instructions: Choose the legal action that targets the opponent with Orim's Chant. Pilot skill floor: low No-API allowed: yes Light-model allowed: yes

Policy: Isochron Scepter Imprint Commitment

Priority: High Decision families: priority; selection Cards: Isochron Scepter; Orim's Chant; Counterspell; March of Otherworldly Light; Prismatic Ending Phase windows: main phase cast resolution, imprint trigger Runtime cues: action:cast Isochron Scepter; prompt:imprint; action:exile Use when: deciding whether to cast Isochron Scepter or choose an imprint card. Avoid when: the hand needs the candidate instant immediately to survive or answer a visible permanent. Instructions: Imprint Orim's Chant when repeated casting denial is the strategic plan. Imprint Counterspell only when blue mana and future activation windows support permission. Be cautious with March of Otherworldly Light because exile value and pitch scaling may matter later. Card text check required for any non-instant candidate shown by the engine. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Narset And Day's Undoing Commitment

Priority: High Decision families: priority; selection Cards: Narset, Parter of Veils; Day's Undoing; Teferi, Time Raveler; Orim's Chant Phase windows: own main phase, protected combo turn Runtime cues: action:cast Day's Undoing; visible:Narset, Parter of Veils; visible:Teferi, Time Raveler Use when: deciding whether to fire Day's Undoing or set up the draw-denial package. Avoid when: Day's Undoing refills the opponent without an active Narset, Parter of Veils or protective Teferi, Time Raveler context, unless survival requires a new hand. Instructions: Treat Day's Undoing as a commitment gate, not routine card draw. Prefer casting it when Narset, Parter of Veils restricts opponent draws or Teferi, Time Raveler reduces stack risk. Check visible graveyards, hands, and board pressure before resetting resources. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Permission Spending Gate

Priority: High Decision families: interaction; priority Cards: Counterspell; Force of Negation; Mystical Dispute; Consign to Memory; Orim's Chant Phase windows: stack response, opponent turn, planeswalker protection turn Runtime cues: action:cast Counterspell; action:cast Force of Negation; action:cast Mystical Dispute; action:cast Consign to Memory Use when: a counterspell or spell-denial action is legal. Avoid when: the target is low impact and a visible later threat, planeswalker, combo piece, or lethal line is more important. Instructions: Spend permission on spells that beat sweepers, remove key engines, end the game, or invalidate the current plan. Preserve Force of Negation for noncreature threats or protected turns when possible. Post-board, use narrow counters only when their visible legal target matches their role. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Sweeper Commitment Gate

Priority: High Decision families: priority; interaction Cards: Wrath of the Skies; Supreme Verdict; Solitude; Prismatic Ending; March of Otherworldly Light Phase windows: own main phase, emergency stabilization Runtime cues: action:cast Wrath of the Skies; action:cast Supreme Verdict Use when: choosing whether to sweep the battlefield. Avoid when: a one-for-one answer handles the only decisive threat and holding the sweeper protects against visible follow-up pressure. Instructions: Sweep when life total, planeswalker survival, or board size makes waiting dangerous. Use Supreme Verdict for creature boards where uncounterability matters. Use Wrath of the Skies when the visible permanent mix and available energy/mana make it the cleanest reset. Do not preserve your own Solitude or Kaheera, the Orphanguard over survival. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: One-For-One Removal Targeting

Priority: Medium Decision families: interaction; priority Cards: Prismatic Ending; March of Otherworldly Light; Solitude; Celestial Purge Phase windows: main phase, combat, stack response where legal Runtime cues: action:cast Prismatic Ending; action:cast March of Otherworldly Light; action:cast Solitude; action:cast Celestial Purge; action:target Use when: removal is legal and multiple target or payment lines exist. Avoid when: a sweeper is already legal this turn and answers the same pressure with better resource exchange. Instructions: Answer threats that kill quickly, disable planeswalkers, prevent stabilization, or cannot be swept cleanly. Use Solitude pitch lines for survival, tempo, or protecting a decisive planeswalker. Scale March of Otherworldly Light only to the visible target that must be exiled now. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Selection Spell Priorities

Priority: Medium Decision families: selection; priority Cards: Consult the Star Charts; Tune the Narrative; Narset, Parter of Veils; Teferi, Hero of Dominaria Phase windows: own main phase, end step where legal Runtime cues: action:cast Consult the Star Charts; action:cast Tune the Narrative; action:activate Narset, Parter of Veils; action:activate Teferi, Hero of Dominaria Use when: choosing card selection, planeswalker activations, or discovered cards. Avoid when: spending mana on selection leaves no legal answer to visible lethal pressure or a decisive stack threat. Instructions: Search first for missing land drops, then cheap interaction, then sweepers, then protected engines. With Narset, Parter of Veils, take the card that supports the next required turn cycle rather than the most expensive payoff. Card text check required for Consult the Star Charts and Tune the Narrative choices when the engine exposes unfamiliar modes. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Teferi Tempo And Protection

Priority: Medium Decision families: priority; interaction; selection Cards: Teferi, Time Raveler; Teferi, Hero of Dominaria; Narset, Parter of Veils Phase windows: own main phase, planeswalker activation prompt Runtime cues: action:cast Teferi, Time Raveler; action:activate Teferi, Time Raveler; action:cast Teferi, Hero of Dominaria Use when: deciding planeswalker timing or activation. Avoid when: the visible battlefield will immediately remove the planeswalker and the same mana can stabilize with removal or a sweeper. Instructions: Use Teferi, Time Raveler to protect sorcery-speed engines, restrict opposing interaction, or bounce a permanent that changes the current turn. Use Teferi, Hero of Dominaria only when tapping out does not expose a losing attack or stack window. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Combat And Finisher Discipline

Priority: Medium Decision families: combat; mana Cards: Hall of Storm Giants; Monumental Henge; Solitude; Kaheera, the Orphanguard Phase windows: beginning of combat, declare attackers, declare blockers, endgame mana activation Runtime cues: action:activate Hall of Storm Giants; action:attack; action:block Use when: choosing attacks, blocks, or creature-land activation. Avoid when: attacking exposes lethal crack-back, removes required blocker coverage, or taps mana needed for Counterspell, Orim's Chant, Solitude, or removal. Instructions: Win after control is established, not before. Activate Hall of Storm Giants when the attack advances a closing clock and leaves enough interaction for the opponent's next turn. Block with Solitude or Kaheera, the Orphanguard when preserving life or planeswalker loyalty matters more than future pressure. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Companion And Sideboard Permanent Timing

Priority: Low Decision families: pregame; priority; sideboard Cards: Kaheera, the Orphanguard; High Noon; Rest in Peace; Isochron Scepter Phase windows: pregame companion reveal, own main phase after sideboarding Runtime cues: action:reveal Kaheera, the Orphanguard; action:cast High Noon; action:cast Rest in Peace Use when: a companion, hate permanent, or sideboard engine is legal. Avoid when: casting the permanent fails to affect the visible matchup and consumes mana needed for survival or permission. Instructions: Reveal Kaheera, the Orphanguard only when legal under the registered configuration. Cast Rest in Peace against graveyard-dependent visible plans. Cast High Noon when limiting spell volume helps more than your own multi-spell control turn. Use the sideboard Isochron Scepter only in matchups where imprinting interaction is worth the tempo risk. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Exact Companion Reveal

Priority: Low Decision families: pregame Cards: Kaheera, the Orphanguard Phase windows: pregame companion prompt Runtime cues: action:reveal Kaheera, the Orphanguard Use when: the pending pregame prompt offers exactly one legal action containing reveal Kaheera, the Orphanguard. Avoid when: more than one companion-related legal action is present or the engine does not mark Kaheera, the Orphanguard as legal. Instructions: Choose the legal reveal action for Kaheera, the Orphanguard. Pilot skill floor: low No-API allowed: yes Light-model allowed: yes

Policy: Sideboard Plan Selection

Priority: High Decision families: sideboard Cards: Consign to Memory; Mystical Dispute; High Noon; Celestial Purge; Rest in Peace; Wrath of the Skies; Isochron Scepter; Kaheera, the Orphanguard; Supreme Verdict; Day's Undoing; Force of Negation; March of Otherworldly Light Phase windows: post-game sideboarding before next game Runtime cues: prompt:sideboard; visible:matchup label; visible:game number Use when: selecting a legal sideboard plan. Avoid when: the proposed plan violates registered 60 plus 15 preservation or names a card outside the decklist. Instructions: Add role cards only for the opponent's visible archetype and reduce main-deck emphasis from cards with poor text in that matchup. Preserve enough lands, early interaction, and win conditions. Never submit swaps beyond available copy counts. Treat exact executable plans as binding only when the Sideboard Map matchup label matches. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Pass With Interaction Available

Priority: Medium Decision families: priority; interaction Cards: Counterspell; Orim's Chant; Force of Negation; Consign to Memory; Mystical Dispute; Solitude; March of Otherworldly Light Phase windows: every priority pass, opponent turn, combat trick window Runtime cues: action:pass; visible:legal interaction actions Use when: pass is legal while interaction is also legal. Avoid when: the stack, combat, or battlefield contains a visible action that must be answered before the next state change. Instructions: Pass only after checking whether current mana and legal actions answer the relevant threat later. Preserve instant-speed interaction when the opponent has not committed the spell, attacker, or target that matters. Use the cheapest adequate answer when waiting loses the window. Pilot skill floor: high No-API allowed: no Light-model allowed: yes